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CVE-2026-27143

Missing bound checks can lead to memory corruption in safe Go in cmd/compile

9.8 CriticalFix available

Arithmetic over induction variables in loops were not correctly checked for underflow or overflow. As a result, the compiler would allow for invalid indexing to occur at runtime, potentially leading to memory corruption.

Attack profile

How easy it is to exploit

Attack vector
Network
Complexity
Low
Privileges needed
None
User interaction
None

What an attacker can affect

Confidentiality
High
Integrity
High
Availability
High

Exploit likelihood

0.55%Up 0.5 points since Apr 8, 2026
90%50%10%1%

What each source reports

NVD Score used 9.8

Arithmetic over induction variables in loops were not correctly checked for underflow or overflow. As a result, the compiler would allow for invalid indexing to occur at runtime, potentially leading to memory corruption.

Record
CVE-2026-27143
CVSS 3.1
9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
CVE List 9.8

Missing bound checks can lead to memory corruption in safe Go in cmd/compile

Arithmetic over induction variables in loops were not correctly checked for underflow or overflow. As a result, the compiler would allow for invalid indexing to occur at runtime, potentially leading to memory corruption.

Record
CVE-2026-27143
CVSS 3.1
9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
EUVDEUVD-2026-20004 9.8

Arithmetic over induction variables in loops were not correctly checked for underflow or overflow. As a result, the compiler would allow for invalid indexing to occur at runtime, potentially leading to memory corruption.

Record
EUVD-2026-20004
CVSS 3.1
9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
GitHub AdvisoriesGHSA-cfp9-33rc-j74f 9.8

Arithmetic over induction variables in loops were not correctly checked for underflow or overflow...

Arithmetic over induction variables in loops were not correctly checked for underflow or overflow. As a result, the compiler would allow for invalid indexing to occur at runtime, potentially leading to memory corruption.

Record
GHSA-cfp9-33rc-j74f
CVSS 3.1
9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVALPINE-CVE-2026-27143 9.8

Arithmetic over induction variables in loops were not correctly checked for underflow or overflow. As a result, the compiler would allow for invalid indexing to occur at runtime, potentially leading to memory corruption.

Record
ALPINE-CVE-2026-27143
CVSS 3.1
9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-03
OSVBELL-CVE-2026-27143 9.8
Record
BELL-CVE-2026-27143
CVSS 3.1
9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
Show 44 moreShow less
OSV 9.8

Missing bound checks can lead to memory corruption in safe Go in cmd/compile

Arithmetic over induction variables in loops were not correctly checked for underflow or overflow. As a result, the compiler would allow for invalid indexing to occur at runtime, potentially leading to memory corruption.

Record
CVE-2026-27143
CVSS 3.1
9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVDEBIAN-CVE-2026-27143 9.8

Arithmetic over induction variables in loops were not correctly checked for underflow or overflow. As a result, the compiler would allow for invalid indexing to occur at runtime, potentially leading to memory corruption.

Record
DEBIAN-CVE-2026-27143
CVSS 3.1
9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVOESA-2026-2247 9.8

golang security update

.

Security Fix(es):

SWIG file names containing 'cgo' and well-crafted payloads could lead to code smuggling and arbitrary code execution at build time due to trust layer bypass.(CVE-2026-27140)

Arithmetic over induction variables in loops were not correctly checked for underflow or overflow. As a result, the compiler would allow for invalid indexing to occur at runtime, potentially leading to memory corruption.(CVE-2026-27143)

The compiler is meant to unwrap pointers which are the operands of a memory move; a no-op interface conversion prevented the compiler from making the correct determination about non-overlapping moves, potentially leading to memory corruption at runtime.(CVE-2026-27144)

tar.Reader can allocate an unbounded amount of memory when reading a maliciously-crafted archive containing a large number of sparse regions encoded in the "old GNU sparse map" format.(CVE-2026-32288)

Record
OESA-2026-2247
CVSS 3.1
9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVOESA-2026-2248 9.8

golang security update

.

Security Fix(es):

SWIG file names containing 'cgo' and well-crafted payloads could lead to code smuggling and arbitrary code execution at build time due to trust layer bypass.(CVE-2026-27140)

Arithmetic over induction variables in loops were not correctly checked for underflow or overflow. As a result, the compiler would allow for invalid indexing to occur at runtime, potentially leading to memory corruption.(CVE-2026-27143)

The compiler is meant to unwrap pointers which are the operands of a memory move; a no-op interface conversion prevented the compiler from making the correct determination about non-overlapping moves, potentially leading to memory corruption at runtime.(CVE-2026-27144)

tar.Reader can allocate an unbounded amount of memory when reading a maliciously-crafted archive containing a large number of sparse regions encoded in the "old GNU sparse map" format.(CVE-2026-32288)

Record
OESA-2026-2248
CVSS 3.1
9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVOESA-2026-2249 9.8

golang security update

.

Security Fix(es):

SWIG file names containing 'cgo' and well-crafted payloads could lead to code smuggling and arbitrary code execution at build time due to trust layer bypass.(CVE-2026-27140)

Arithmetic over induction variables in loops were not correctly checked for underflow or overflow. As a result, the compiler would allow for invalid indexing to occur at runtime, potentially leading to memory corruption.(CVE-2026-27143)

The compiler is meant to unwrap pointers which are the operands of a memory move; a no-op interface conversion prevented the compiler from making the correct determination about non-overlapping moves, potentially leading to memory corruption at runtime.(CVE-2026-27144)

tar.Reader can allocate an unbounded amount of memory when reading a maliciously-crafted archive containing a large number of sparse regions encoded in the "old GNU sparse map" format.(CVE-2026-32288)

Record
OESA-2026-2249
CVSS 3.1
9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2026:10217 9.0

Red Hat Security Advisory: golang security update

Record
RHSA-2026:10217
CVSS 3.1
9.0 CriticalCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2026:10219 9.0

Red Hat Security Advisory: golang security update

Record
RHSA-2026:10219
CVSS 3.1
9.0 CriticalCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2026:10704 9.0

Red Hat Security Advisory: go-toolset:rhel8 security update

Record
RHSA-2026:10704
CVSS 3.1
9.0 CriticalCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2026:16021 9.0

Red Hat Security Advisory: golang security update

Record
RHSA-2026:16021
CVSS 3.1
9.0 CriticalCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2026:16024 9.0

Red Hat Security Advisory: golang security update

Record
RHSA-2026:16024
CVSS 3.1
9.0 CriticalCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2026:47712 8.1

Red Hat Security Advisory: golang security, bug fix, and enhancement update

Record
RHSA-2026:47712
CVSS 3.1
8.1 HighCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2026:47719 8.1

Red Hat Security Advisory: golang security, bug fix, and enhancement update

Record
RHSA-2026:47719
CVSS 3.1
8.1 HighCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2026:7291 8.8

Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

Record
RHSA-2026:7291
CVSS 3.1
8.8 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:L
Updated
2026-11-02
OSVRHSA-2026:7385 8.8

Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

Record
RHSA-2026:7385
CVSS 3.1
8.8 HighCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRLSA-2026:10217 9.0

Important: golang security update

The golang packages provide the Go programming language compiler.

Security Fix(es):

  • golang: internal/syscall/unix: Root.Chmod can follow symlinks out of the root (CVE-2026-32282)

  • crypto/tls: golang: Go crypto/tls: Denial of Service via multiple TLS 1.3 key update messages (CVE-2026-32283)

  • crypto/x509: crypto/tls: golang: Go: Denial of Service vulnerability in certificate chain building (CVE-2026-32280)

  • golang: cmd/compile: no-op interface conversion bypasses overlap checking (CVE-2026-27144)

  • cmd/go: golang: Go (golang) and cmd/go: Arbitrary Code Execution via malicious SWIG file names (CVE-2026-27140)

  • golang: cmd/compile: possible memory corruption after bound check elimination (CVE-2026-27143)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Record
RLSA-2026:10217
CVSS 3.1
9.0 CriticalCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
Updated
2026-11-02
OSVRLSA-2026:10219 9.0

Important: golang security update

The golang packages provide the Go programming language compiler.

Security Fix(es):

  • golang: internal/syscall/unix: Root.Chmod can follow symlinks out of the root (CVE-2026-32282)

  • crypto/tls: golang: Go crypto/tls: Denial of Service via multiple TLS 1.3 key update messages (CVE-2026-32283)

  • crypto/x509: crypto/tls: golang: Go: Denial of Service vulnerability in certificate chain building (CVE-2026-32280)

  • golang: cmd/compile: no-op interface conversion bypasses overlap checking (CVE-2026-27144)

  • cmd/go: golang: Go (golang) and cmd/go: Arbitrary Code Execution via malicious SWIG file names (CVE-2026-27140)

  • golang: cmd/compile: possible memory corruption after bound check elimination (CVE-2026-27143)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Record
RLSA-2026:10219
CVSS 3.1
9.0 CriticalCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
Updated
2026-11-02
OSVRLSA-2026:10704 9.0

Important: go-toolset:rhel8 security update

Go Toolset provides the Go programming language tools and libraries. Go is alternatively known as golang.

Security Fix(es):

  • golang: internal/syscall/unix: Root.Chmod can follow symlinks out of the root (CVE-2026-32282)

  • crypto/tls: golang: Go crypto/tls: Denial of Service via multiple TLS 1.3 key update messages (CVE-2026-32283)

  • crypto/x509: crypto/tls: golang: Go: Denial of Service vulnerability in certificate chain building (CVE-2026-32280)

  • golang: cmd/compile: no-op interface conversion bypasses overlap checking (CVE-2026-27144)

  • cmd/go: golang: Go (golang) and cmd/go: Arbitrary Code Execution via malicious SWIG file names (CVE-2026-27140)

  • golang: cmd/compile: possible memory corruption after bound check elimination (CVE-2026-27143)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Record
RLSA-2026:10704
CVSS 3.1
9.0 CriticalCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
Updated
2026-11-02
OSVUBUNTU-CVE-2026-27143 9.8

Arithmetic over induction variables in loops were not correctly checked for underflow or overflow. As a result, the compiler would allow for invalid indexing to occur at runtime, potentially leading to memory corruption.

Record
UBUNTU-CVE-2026-27143
CVSS 3.1
9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-04
OSVALSA-2026:10704 No score

Important: go-toolset:rhel8 security update

Go Toolset provides the Go programming language tools and libraries. Go is alternatively known as golang.

Security Fix(es):

  • golang: internal/syscall/unix: Root.Chmod can follow symlinks out of the root (CVE-2026-32282)
  • crypto/tls: golang: Go crypto/tls: Denial of Service via multiple TLS 1.3 key update messages (CVE-2026-32283)
  • crypto/x509: crypto/tls: golang: Go: Denial of Service vulnerability in certificate chain building (CVE-2026-32280)
  • golang: cmd/compile: no-op interface conversion bypasses overlap checking (CVE-2026-27144)
  • cmd/go: golang: Go (golang) and cmd/go: Arbitrary Code Execution via malicious SWIG file names (CVE-2026-27140)
  • golang: cmd/compile: possible memory corruption after bound check elimination (CVE-2026-27143)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Record
ALSA-2026:10704
Updated
2026-11-02
OSVAZL-98739 No score

CVE-2026-27143 affecting package golang 1.27.1-1

Arithmetic over induction variables in loops were not correctly checked for underflow or overflow. As a result, the compiler would allow for invalid indexing to occur at runtime, potentially leading to memory corruption.

Record
AZL-98739
Updated
2026-11-02
OSVBIT-golang-2026-27143 No score

Missing bound checks can lead to memory corruption in safe Go in cmd/compile

Arithmetic over induction variables in loops were not correctly checked for underflow or overflow. As a result, the compiler would allow for invalid indexing to occur at runtime, potentially leading to memory corruption.

Record
BIT-golang-2026-27143
Updated
2026-11-02
OSVCLSA-2026-1781081641 No score

golang: Fix of CVE-2026-27143

  • CVE-2026-27143: fix loopbce overflow check logic in cmd/compile by passing explicit signed bounds to addWillOverflow/subWillUnderflow, which previously assumed y was positive when used outside addU/subU
Record
CLSA-2026-1781081641
Updated
2026-11-02
OSVCLSA-2026-1781349151 No score

golang: Fix of CVE-2026-27143

  • CVE-2026-27143: fix cmd/compile loopbce overflow check logic
Record
CLSA-2026-1781349151
Updated
2026-11-02
OSVGO-2026-4868 No score

Missing bound checks can lead to memory corruption in safe Go in cmd/compile

Arithmetic over induction variables in loops were not correctly checked for underflow or overflow. As a result, the compiler would allow for invalid indexing to occur at runtime, potentially leading to memory corruption.

Record
GO-2026-4868
Updated
2026-11-02
OSVMGASA-2026-0143 No score

Updated golang packages fix security vulnerabilities

We are moving to a supported branch as ver. 1.24 reaches EOL. This update comes with the security vulnerabilities fixed in the 1.25 branch. Please see the links for details.

Record
MGASA-2026-0143
Updated
2026-11-02
OSVMGASA-2026-0147 No score

Updated rclone packages fix security vulnerabilities

This update bring new features, bugs and vulnerabilities fixed in rclone and golang components used to build it.

Record
MGASA-2026-0147
Updated
2026-11-02
OSVopenSUSE-SU-2026:10514-1 No score

go1.25-1.25.9-1.1 on GA media

These are all security issues fixed in the go1.25-1.25.9-1.1 package on the GA media of openSUSE Tumbleweed.

Record
openSUSE-SU-2026:10514-1
Updated
2026-11-02
OSVopenSUSE-SU-2026:10525-1 No score

go1.26-1.26.2-1.1 on GA media

These are all security issues fixed in the go1.26-1.26.2-1.1 package on the GA media of openSUSE Tumbleweed.

Record
openSUSE-SU-2026:10525-1
Updated
2026-11-02
OSVopenSUSE-SU-2026:10894-1 No score

kpt-cli-1.0.0~beta.64-1.1 on GA media

These are all security issues fixed in the kpt-cli-1.0.0~beta.64-1.1 package on the GA media of openSUSE Tumbleweed.

Record
openSUSE-SU-2026:10894-1
Updated
2026-11-02
OSVopenSUSE-SU-2026:20570-1 No score

Security update for go1.25

This update for go1.25 fixes the following issues:

  • Update to version go1.25.9 (bsc#1244485).
  • CVE-2026-27140: cmd/go: trust layer bypass when using cgo and SWIG (bsc#1261653).
  • CVE-2026-27143: cmd/compile: possible memory corruption after bound check elimination (bsc#1261654).
  • CVE-2026-27144: cmd/compile: no-op interface conversion bypasses overlap checking (bsc#1261655).
  • CVE-2026-32280: crypto/x509: unexpected work during chain building (bsc#1261656).
  • CVE-2026-32281: crypto/x509: inefficient policy validation (bsc#1261657).
  • CVE-2026-32282: os: Root.Chmod can follow symlinks out of the root on Linux (bsc#1261658).
  • CVE-2026-32283: crypto/tls: multiple key update handshake messages can cause connection to deadlock (bsc#1261659).
  • CVE-2026-32288: archive/tar: unbounded allocation when parsing old format GNU sparse map (bsc#1261660).
  • CVE-2026-32289: html/template: JS template literal context incorrectly tracked (bsc#1261661).
Record
openSUSE-SU-2026:20570-1
Updated
2026-11-02
OSVopenSUSE-SU-2026:20571-1 No score

Security update for go1.26

This update for go1.26 fixes the following issues:

  • Update to version go1.26.2 (bsc#1255111).
  • CVE-2026-27140: cmd/go: trust layer bypass when using cgo and SWIG (bsc#1261653).
  • CVE-2026-27143: cmd/compile: possible memory corruption after bound check elimination (bsc#1261654).
  • CVE-2026-27144: cmd/compile: no-op interface conversion bypasses overlap checking (bsc#1261655).
  • CVE-2026-32280: crypto/x509: unexpected work during chain building (bsc#1261656).
  • CVE-2026-32281: crypto/x509: inefficient policy validation (bsc#1261657).
  • CVE-2026-32282: os: Root.Chmod can follow symlinks out of the root on Linux (bsc#1261658).
  • CVE-2026-32283: crypto/tls: multiple key update handshake messages can cause connection to deadlock (bsc#1261659).
  • CVE-2026-32288: archive/tar: unbounded allocation when parsing old format GNU sparse map (bsc#1261660).
  • CVE-2026-32289: html/template: JS template literal context incorrectly tracked (bsc#1261661).
  • CVE-2026-33810: crypto/x509: excluded DNS constraints not properly applied to wildcard domains (bsc#1261662).
Record
openSUSE-SU-2026:20571-1
Updated
2026-11-02
OSVopenSUSE-SU-2026:20703-1 No score

Security update for coredns

This update for coredns fixes the following issues:

Changes in coredns:

  • Update to version 1.14.3:
    • This release introduces Windows service support, along with full TSIG verification across DoH, DoH3, QUIC, and gRPC transports, and improved TSIG propagation and DoH request validation.
    • It also adds optional TLS for the metrics endpoint.
    • Performance and stability are improved through cache prefetching, QUIC optimizations, and a new max_age option in the forward plugin.
    • Additional updates include enhanced SVCB/HTTPS support, improved zone transfer behavior, and various DNSSEC, PROXY protocol, and concurrency fixes.
    • The release is built with Go 1.26.2, which includes security fixes addressing CVE-2026-32282, CVE-2026-32289, CVE-2026-33810, CVE-2026-27144, CVE-2026-27143, CVE-2026-32288, CVE-2026-32283, and CVE-2026-27140, and also includes fixes for CVE-2026-32936, CVE-2026-33190, CVE-2026-33489, CVE-2026-32934, and CVE-2026-35579.
Record
openSUSE-SU-2026:20703-1
Updated
2026-11-02
OSVopenSUSE-SU-2026:21254-1 No score

Security update for go1.26-openssl

This update for go1.26-openssl fixes the following issues:

Update to go1.26.4 (bsc#1255111).

Security issues fixed:

  • CVE-2026-27140: cmd/go: trust layer bypass when using cgo and SWIG (bsc#1261653).
  • CVE-2026-27143: cmd/compile: possible memory corruption after bound check elimination (bsc#1261654).
  • CVE-2026-27144: cmd/compile: no-op interface conversion bypasses overlap checking (bsc#1261655).
  • CVE-2026-27145: crypto/x509: split candidate hostname only once (bsc#1267450).
  • CVE-2026-32280: crypto/x509: unexpected work during chain building (bsc#1261656).
  • CVE-2026-32281: crypto/x509: inefficient policy validation (bsc#1261657).
  • CVE-2026-32282: os: Root.Chmod can follow symlinks out of the root on Linux (bsc#1261658).
  • CVE-2026-32283: crypto/tls: multiple key update handshake messages can cause connection to deadlock (bsc#1261659).
  • CVE-2026-32288: archive/tar: unbounded allocation when parsing old format GNU sparse map (bsc#1261660).
  • CVE-2026-32289: html/template: JS template literal context incorrectly tracked (bsc#1261661).
  • CVE-2026-33810: crypto/x509: excluded DNS constraints not properly applied to wildcard domains (bsc#1261662).
  • CVE-2026-33811: net: crash when handling long CNAME response (bsc#1264508).
  • CVE-2026-33814: net/http: infinite loop in HTTP/2 transport when given bad SETTINGS_MAX_FRAME_SIZE (bsc#1264506).
  • CVE-2026-39817: cmd/go: go tool pack does not sanitize output paths (bsc#1264505).
  • CVE-2026-39819: cmd/go: go bug follows symlinks in predictable temporary filenames (bsc#1264504).
  • CVE-2026-39820: net/mail: quadratic string concatentation in consumeComment (bsc#1264503).
  • CVE-2026-39823: html/template: bypass of meta content URL escaping causes XSS (bsc#1264509).
  • CVE-2026-39825: net/http/httputil: ReverseProxy forwards queries with more than urlmaxqueryparams parameters (bsc#1264500).
  • CVE-2026-39826: html/template: escaper bypass leads to XSS (bsc#1264507).
  • CVE-2026-39836: net: panic in Dial and LookupPort when handling NUL byte on Windows (bsc#1264501).
  • CVE-2026-42499: net/mail: quadratic string concatenation in consumePhrase (bsc#1264502).
  • CVE-2026-42501: cmd/go: malicious module proxy can bypass checksum database (bsc#1264499).
  • CVE-2026-42504: mime: quadratic complexity in WordDecoder.DecodeHeader (bsc#1267442).
  • CVE-2026-42507: net/textproto: arbitrary input is included in errors without any escaping (bsc#1267444).

Other updates and security fixes:

  • Go packages miss binutils-gold dependency (bsc#1170826).
  • Drop subpackage go1.x-libstd std library .so refs (jsc#PED-1962).
  • Use libalternatives only on suse_version >= 1610 and keep update-alternatives support for older distributions.
  • Drop the update-alternatives migration path for libalternatives builds.
  • Enable libalternatives for SLE16.1 and Tumbleweed (bsc#1245878).
  • Drop go1.26 dependency on update-alternatives (bsc#1264395)
  • Update to version 1.26.3 cut from the go1.25-fips-release branch at the revision tagged go1.26.3-1-openssl-fips (jsc#SLE-18320).
Record
openSUSE-SU-2026:21254-1
Updated
2026-11-02
OSVopenSUSE-SU-2026:21319-1 No score

Security update for go1.25-openssl

This update for go1.25-openssl fixes the following issues

  • Update to version go1.25.12 (bsc#1244485).
  • CVE-2025-61732: cmd/cgo: discrepancy between Go and C/C++ comment parsing allows for C code smuggling (bsc#1257692).
  • CVE-2025-68121: crypto/tls: Config.Clone copies automatically generated session ticket keys, session resumption does not account for the expiration of full certificate chain (bsc#1256818).
  • CVE-2026-25679: net/url: reject IPv6 literal not at start of host (bsc#1259264).
  • CVE-2026-27139: os: FileInfo can escape from a Root (bsc#1259268).
  • CVE-2026-27140: cmd/go: trust layer bypass when using cgo and SWIG (bsc#1261653).
  • CVE-2026-27142: html/template: URLs in meta content attribute actions are not escaped (bsc#1259265).
  • CVE-2026-27143: cmd/compile: possible memory corruption after bound check elimination (bsc#1261654).
  • CVE-2026-27144: cmd/compile: no-op interface conversion bypasses overlap checking (bsc#1261655).
  • CVE-2026-27145: crypto/x509: split candidate hostname only once (bsc#1267450).
  • CVE-2026-32280: crypto/x509: unexpected work during chain building (bsc#1261656).
  • CVE-2026-32281: crypto/x509: inefficient policy validation (bsc#1261657).
  • CVE-2026-32282: os: Root.Chmod can follow symlinks out of the root on Linux (bsc#1261658).
  • CVE-2026-32283: crypto/tls: multiple key update handshake messages can cause connection to deadlock (bsc#1261659).
  • CVE-2026-32288: archive/tar: unbounded allocation when parsing old format GNU sparse map (bsc#1261660).
  • CVE-2026-32289: html/template: JS template literal context incorrectly tracked (bsc#1261661).
  • CVE-2026-33811: net: crash when handling long CNAME response (bsc#1264508).
  • CVE-2026-33814: net/http: infinite loop in HTTP/2 transport when given bad SETTINGS_MAX_FRAME_SIZE (bsc#1264506).
  • CVE-2026-39817: cmd/go: "go tool pack" does not sanitize output paths (bsc#1264505).
  • CVE-2026-39819: cmd/go: "go bug" follows symlinks in predictable temporary filenames (bsc#1264504).
  • CVE-2026-39820: net/mail: quadratic string concatentation in consumeComment (bsc#1264503).
  • CVE-2026-39822: os: Root escape via symlink plus trailing slash (bsc#1271014).
  • CVE-2026-39823: html/template: bypass of meta content URL escaping causes XSS (bsc#1264509).
  • CVE-2026-39825: net/http/httputil: ReverseProxy forwards queries with more than urlmaxqueryparams parameters (bsc#1264500).
  • CVE-2026-39826: html/template: escaper bypass leads to XSS (bsc#1264507).
  • CVE-2026-39836: net: panic in Dial and LookupPort when handling NUL byte on Windows (bsc#1264501).
  • CVE-2026-42499: net/mail: quadratic string concatenation in consumePhrase (bsc#1264502).
  • CVE-2026-42501: cmd/go: malicious module proxy can bypass checksum database (bsc#1264499).
  • CVE-2026-42504: mime: quadratic complexity in WordDecoder.DecodeHeader (bsc#1267442).
  • CVE-2026-42505: crypto/tls: omit PSK in ECH outer client hello (bsc#1271015).
  • CVE-2026-42507: net/textproto: arbitrary input are included in errors without any escaping (bsc#1267444).
Record
openSUSE-SU-2026:21319-1
Updated
2026-11-02
OSVopenSUSE-SU-2026:21483-1 No score

Security update for govulncheck-vulndb

This update for govulncheck-vulndb fixes the following issues:

  • Update to version 0.0.20260723T184607 2026-07-23T18:46:07Z (jsc#PED-11136).

Go CVE Numbering Authority IDs added or updated with aliases:

  • GO-2026-4730 CVE-2026-33022 GHSA-cv4x-93xx-wgfj
  • GO-2026-4761 CVE-2026-33211 GHSA-j5q5-j9gm-2w5c
  • GO-2026-5102 CVE-2026-45021 GHSA-3vcp-chfh-f6r2
  • GO-2026-5272 CVE-2026-40938 GHSA-94jr-7pqp-xhcq
  • GO-2026-5486 CVE-2026-40924 GHSA-m2cx-gpqf-qf74
  • GO-2026-5542 CVE-2026-40090 GHSA-pj97-4p9w-gx3q
  • GO-2026-5630 CVE-2026-25542 GHSA-rmx9-2pp3-xhcr
  • GO-2026-5643 CVE-2026-40923 GHSA-rx35-6rhx-7858
  • GO-2026-5675 CVE-2026-41492 GHSA-vvf7-6rmr-m29q
  • GO-2026-5711 CVE-2026-40161 GHSA-wjxp-xrpv-xpff
  • GO-2026-5746 CVE-2026-41567 GHSA-x86f-5xw2-fm2r
  • GO-2026-5749 CVE-2026-41328 GHSA-x92x-px7w-4gx4
  • GO-2026-5837 CVE-2026-44840 GHSA-q2m9-6jp9-c6mc
  • GO-2026-5929 CVE-2026-44342 GHSA-26v7-h57m-gh9m
  • GO-2026-5930 CVE-2026-33655 GHSA-6qcr-qxgr-m7fv
  • GO-2026-5933 GHSA-3g4q-2f67-2gvh
  • GO-2026-5934 GHSA-59qp-cfj3-rp64
  • GO-2026-5935 GHSA-7856-g3gv-9wq8
  • GO-2026-5936 CVE-2026-53552 GHSA-26rh-24rg-j3vv
  • GO-2026-5937 CVE-2026-53508 GHSA-2jcc-mxv7-p3f9
  • GO-2026-5938 CVE-2026-53553 GHSA-4g5x-hcwm-82jw
  • GO-2026-5939 CVE-2026-10517 GHSA-698x-9w2p-7vvp
  • GO-2026-5940 CVE-2026-53572 GHSA-6w3m-4hhp-775q
  • GO-2026-5941 CVE-2026-53487 GHSA-gvhc-wv3v-7pf8
  • GO-2026-5942 CVE-2026-46600
  • GO-2026-5944 CVE-2026-50197 GHSA-659f-rgp5-w4wf
  • GO-2026-5945 CVE-2026-6815 GHSA-rmxx-v9rj-vpvg
  • GO-2026-5946 CVE-2026-52831 GHSA-v5px-423j-pf7p
  • GO-2026-5947 CVE-2026-53649 GHSA-xqhv-chqm-fhcc
  • GO-2026-5948 CVE-2026-50554 GHSA-588f-fvcv-xhvf
  • GO-2026-5949 CVE-2026-50553 GHSA-rqrh-8wpv-x7hh
  • GO-2026-5950 CVE-2026-53602 GHSA-339v-266x-79xr
  • GO-2026-5951 CVE-2026-10219 GHSA-6jm8-4fhr-5w64
  • GO-2026-5952 CVE-2026-49834 GHSA-9vcr-p3rj-q5q6
  • GO-2026-5953 CVE-2026-9094 GHSA-c9w5-qp6m-m395
  • GO-2026-5956 CVE-2026-55252 GHSA-h5g6-xmh4-hc37
  • GO-2026-5957 CVE-2026-54158 GHSA-5xfx-xj4h-5p7r
  • GO-2026-5958 CVE-2026-54068 GHSA-gcm7-57gf-953c
  • GO-2026-5959 CVE-2026-54072 GHSA-h29v-hj44-q8cv
  • GO-2026-5961 CVE-2026-54069 GHSA-hvr9-72v2-fff3
  • GO-2026-5962 CVE-2026-54088 GHSA-m93h-4hw7-5qcm
  • GO-2026-5963 CVE-2026-54067 GHSA-mvjr-vv3c-w4qv
  • GO-2026-5964 CVE-2026-54066 GHSA-p4m3-mgmm-c664
  • GO-2026-5965 CVE-2026-54070 GHSA-w7cg-whh7-xp28
  • GO-2026-5966 CVE-2026-54089 GHSA-xqp3-jq6g-x3qm
  • GO-2026-5967 CVE-2026-50551 GHSA-56mp-4f3v-fgj2
  • GO-2026-5968 CVE-2026-54174 GHSA-fpg8-7664-jc5q
  • GO-2026-5969 GHSA-g936-7jqj-mwv8
  • GO-2026-5970 CVE-2026-56852
  • GO-2026-5973 CVE-2026-54250 GHSA-jxr7-mqhw-9p98
  • GO-2026-5974 CVE-2026-44300 GHSA-wmj8-9953-vff5
  • GO-2026-5975 CVE-2026-50018 GHSA-42j2-w334-qxw7
  • GO-2026-5976 CVE-2026-50141 GHSA-g7mm-9vx7-jm7h
  • GO-2026-5977 CVE-2026-50013 GHSA-qrh4-p6v4-mrfg
  • GO-2026-5978 CVE-2026-50125 GHSA-qw5r-ppcg-f8rj
  • GO-2026-5979 CVE-2026-50006 GHSA-xrcf-6jh3-ggvx
  • GO-2026-5980 CVE-2026-50158 GHSA-2c7f-fxww-6w6c
  • GO-2026-5981 GHSA-mqxv-9rm6-w8qc
  • GO-2026-5982 GHSA-pqg7-v6wh-3pfp
  • GO-2026-5984 CVE-2026-53604 GHSA-2p2f-px33-4vv5
  • GO-2026-5985 GHSA-7rx3-5wx3-5v76
  • GO-2026-5986 CVE-2026-61699 GHSA-cm26-5974-52h8
  • GO-2026-5987 CVE-2026-55513 GHSA-g4x6-jcvr-9m3g
  • GO-2026-5988 CVE-2026-54628 GHSA-hwrq-8wxh-q4xv
  • GO-2026-5989 CVE-2026-55512 GHSA-m3cx-mwpg-32jg
  • GO-2026-5990 CVE-2026-54629 GHSA-mf78-3rpf-r784
  • GO-2026-5991 CVE-2026-53603 GHSA-q4vm-pq3q-8wgq
  • GO-2026-5992 CVE-2026-61549 GHSA-qf34-295c-26v8
  • GO-2026-5996 CVE-2026-54450 GHSA-pph6-vfjv-vpjw
  • GO-2026-5997 CVE-2026-54452 GHSA-xgch-x3mx-cm3c
  • GO-2026-5998 CVE-2026-54495 GHSA-398h-7f66-3h4p
  • GO-2026-5999 CVE-2026-10814 GHSA-jh6h-v6mp-h22v
  • GO-2026-6002 CVE-2026-58196 GHSA-pr64-jmmf-jp54
  • GO-2026-6003 CVE-2026-53714 GHSA-22xc-xg2r-9j7v
  • GO-2026-6004 CVE-2026-52833 GHSA-3v79-m2cg-89ww
  • GO-2026-6005 CVE-2026-53715 GHSA-8fv2-88gg-hm7q
  • GO-2026-6006 CVE-2026-53716 GHSA-cxpq-8v7q-cg56 *…
Record
openSUSE-SU-2026:21483-1
Updated
2026-11-02
OSVROOT-OS-DEBIAN-13-CVE-2026-27143 No score

CVE-2026-27143 in golang-1.24 - Patched by Root

Root has patched CVE-2026-27143 in the golang-1.24 package for Root:Debian:13. Multiple fixed versions available.

Record
ROOT-OS-DEBIAN-13-CVE-2026-27143
Updated
2026-11-02
OSVSUSE-SU-2026:1320-1 No score

Security update for go1.26

This update for go1.26 fixes the following issues:

  • Update to go1.26.2 (bsc#1255111).
  • CVE-2026-27140: cmd/go: trust layer bypass when using cgo and SWIG (bsc#1261653).
  • CVE-2026-27143: cmd/compile: possible memory corruption after bound check elimination (bsc#1261654).
  • CVE-2026-27144: cmd/compile: no-op interface conversion bypasses overlap checking (bsc#1261655).
  • CVE-2026-32280: crypto/x509: unexpected work during chain building (bsc#1261656).
  • CVE-2026-32281: crypto/x509: inefficient policy validation (bsc#1261657).
  • CVE-2026-32282: os: Root.Chmod can follow symlinks out of the root on Linux (bsc#1261658).
  • CVE-2026-32283: crypto/tls: multiple key update handshake messages can cause connection to deadlock (bsc#1261659).
  • CVE-2026-32288: archive/tar: unbounded allocation when parsing old format GNU sparse map (bsc#1261660).
  • CVE-2026-32289: html/template: JS template literal context incorrectly tracked (bsc#1261661).
  • CVE-2026-33810: crypto/x509: excluded DNS constraints not properly applied to wildcard domains (bsc#1261662).
Record
SUSE-SU-2026:1320-1
Updated
2026-11-02
OSVSUSE-SU-2026:1321-1 No score

Security update for go1.25

This update for go1.25 fixes the following issues:

  • Update to go1.25.9 (bsc#1244485).
  • CVE-2026-27140: cmd/go: trust layer bypass when using cgo and SWIG (bsc#1261653).
  • CVE-2026-27143: cmd/compile: possible memory corruption after bound check elimination (bsc#1261654).
  • CVE-2026-27144: cmd/compile: no-op interface conversion bypasses overlap checking (bsc#1261655).
  • CVE-2026-32280: crypto/x509: unexpected work during chain building (bsc#1261656).
  • CVE-2026-32281: crypto/x509: inefficient policy validation (bsc#1261657).
  • CVE-2026-32282: os: Root.Chmod can follow symlinks out of the root on Linux (bsc#1261658).
  • CVE-2026-32283: crypto/tls: multiple key update handshake messages can cause connection to deadlock (bsc#1261659).
  • CVE-2026-32288: archive/tar: unbounded allocation when parsing old format GNU sparse map (bsc#1261660).
  • CVE-2026-32289: html/template: JS template literal context incorrectly tracked (bsc#1261661).
Record
SUSE-SU-2026:1321-1
Updated
2026-11-02
OSVSUSE-SU-2026:1580-1 No score

Security update for go1.26-openssl

This update for go1.26-openssl fixes the following issues:

  • Update to go1.26.2 (bsc#1255111).
  • CVE-2026-27140: cmd/go: trust layer bypass when using cgo and SWIG (bsc#1261653).
  • CVE-2026-27143: cmd/compile: possible memory corruption after bound check elimination (bsc#1261654).
  • CVE-2026-27144: cmd/compile: no-op interface conversion bypasses overlap checking (bsc#1261655).
  • CVE-2026-32280: crypto/x509: unexpected work during chain building (bsc#1261656).
  • CVE-2026-32281: crypto/x509: inefficient policy validation (bsc#1261657).
  • CVE-2026-32282: os: Root.Chmod can follow symlinks out of the root on Linux (bsc#1261658).
  • CVE-2026-32283: crypto/tls: multiple key update handshake messages can cause connection to deadlock (bsc#1261659).
  • CVE-2026-32288: archive/tar: unbounded allocation when parsing old format GNU sparse map (bsc#1261660).
  • CVE-2026-32289: html/template: JS template literal context incorrectly tracked (bsc#1261661).
  • CVE-2026-33810: crypto/x509: excluded DNS constraints not properly applied to wildcard domains (bsc#1261662).
Record
SUSE-SU-2026:1580-1
Updated
2026-11-02
OSVSUSE-SU-2026:1581-1 No score

Security update for go1.25-openssl

This update for go1.25-openssl fixes the following issues:

  • Update to go1.25.9 (bsc#1244485).
  • CVE-2026-27140: cmd/go: trust layer bypass when using cgo and SWIG (bsc#1261653).
  • CVE-2026-27143: cmd/compile: possible memory corruption after bound check elimination (bsc#1261654).
  • CVE-2026-27144: cmd/compile: no-op interface conversion bypasses overlap checking (bsc#1261655).
  • CVE-2026-32280: crypto/x509: unexpected work during chain building (bsc#1261656).
  • CVE-2026-32281: crypto/x509: inefficient policy validation (bsc#1261657).
  • CVE-2026-32282: os: Root.Chmod can follow symlinks out of the root on Linux (bsc#1261658).
  • CVE-2026-32283: crypto/tls: multiple key update handshake messages can cause connection to deadlock (bsc#1261659).
  • CVE-2026-32288: archive/tar: unbounded allocation when parsing old format GNU sparse map (bsc#1261660).
  • CVE-2026-32289: html/template: JS template literal context incorrectly tracked (bsc#1261661).
Record
SUSE-SU-2026:1581-1
Updated
2026-11-02
OSVSUSE-SU-2026:21355-1 No score

Security update for go1.25

This update for go1.25 fixes the following issues:

  • Update to version go1.25.9 (bsc#1244485).
  • CVE-2026-27140: cmd/go: trust layer bypass when using cgo and SWIG (bsc#1261653).
  • CVE-2026-27143: cmd/compile: possible memory corruption after bound check elimination (bsc#1261654).
  • CVE-2026-27144: cmd/compile: no-op interface conversion bypasses overlap checking (bsc#1261655).
  • CVE-2026-32280: crypto/x509: unexpected work during chain building (bsc#1261656).
  • CVE-2026-32281: crypto/x509: inefficient policy validation (bsc#1261657).
  • CVE-2026-32282: os: Root.Chmod can follow symlinks out of the root on Linux (bsc#1261658).
  • CVE-2026-32283: crypto/tls: multiple key update handshake messages can cause connection to deadlock (bsc#1261659).
  • CVE-2026-32288: archive/tar: unbounded allocation when parsing old format GNU sparse map (bsc#1261660).
  • CVE-2026-32289: html/template: JS template literal context incorrectly tracked (bsc#1261661).
Record
SUSE-SU-2026:21355-1
Updated
2026-11-02
OSVSUSE-SU-2026:21356-1 No score

Security update for go1.26

This update for go1.26 fixes the following issues:

  • Update to version go1.26.2 (bsc#1255111).
  • CVE-2026-27140: cmd/go: trust layer bypass when using cgo and SWIG (bsc#1261653).
  • CVE-2026-27143: cmd/compile: possible memory corruption after bound check elimination (bsc#1261654).
  • CVE-2026-27144: cmd/compile: no-op interface conversion bypasses overlap checking (bsc#1261655).
  • CVE-2026-32280: crypto/x509: unexpected work during chain building (bsc#1261656).
  • CVE-2026-32281: crypto/x509: inefficient policy validation (bsc#1261657).
  • CVE-2026-32282: os: Root.Chmod can follow symlinks out of the root on Linux (bsc#1261658).
  • CVE-2026-32283: crypto/tls: multiple key update handshake messages can cause connection to deadlock (bsc#1261659).
  • CVE-2026-32288: archive/tar: unbounded allocation when parsing old format GNU sparse map (bsc#1261660).
  • CVE-2026-32289: html/template: JS template literal context incorrectly tracked (bsc#1261661).
  • CVE-2026-33810: crypto/x509: excluded DNS constraints not properly applied to wildcard domains (bsc#1261662).
Record
SUSE-SU-2026:21356-1
Updated
2026-11-02
OSVSUSE-SU-2026:22572-1 No score

Security update for go1.26-openssl

This update for go1.26-openssl fixes the following issues:

Update to go1.26.4 (bsc#1255111).

Security issues fixed:

  • CVE-2026-27140: cmd/go: trust layer bypass when using cgo and SWIG (bsc#1261653).
  • CVE-2026-27143: cmd/compile: possible memory corruption after bound check elimination (bsc#1261654).
  • CVE-2026-27144: cmd/compile: no-op interface conversion bypasses overlap checking (bsc#1261655).
  • CVE-2026-27145: crypto/x509: split candidate hostname only once (bsc#1267450).
  • CVE-2026-32280: crypto/x509: unexpected work during chain building (bsc#1261656).
  • CVE-2026-32281: crypto/x509: inefficient policy validation (bsc#1261657).
  • CVE-2026-32282: os: Root.Chmod can follow symlinks out of the root on Linux (bsc#1261658).
  • CVE-2026-32283: crypto/tls: multiple key update handshake messages can cause connection to deadlock (bsc#1261659).
  • CVE-2026-32288: archive/tar: unbounded allocation when parsing old format GNU sparse map (bsc#1261660).
  • CVE-2026-32289: html/template: JS template literal context incorrectly tracked (bsc#1261661).
  • CVE-2026-33810: crypto/x509: excluded DNS constraints not properly applied to wildcard domains (bsc#1261662).
  • CVE-2026-33811: net: crash when handling long CNAME response (bsc#1264508).
  • CVE-2026-33814: net/http: infinite loop in HTTP/2 transport when given bad SETTINGS_MAX_FRAME_SIZE (bsc#1264506).
  • CVE-2026-39817: cmd/go: go tool pack does not sanitize output paths (bsc#1264505).
  • CVE-2026-39819: cmd/go: go bug follows symlinks in predictable temporary filenames (bsc#1264504).
  • CVE-2026-39820: net/mail: quadratic string concatentation in consumeComment (bsc#1264503).
  • CVE-2026-39823: html/template: bypass of meta content URL escaping causes XSS (bsc#1264509).
  • CVE-2026-39825: net/http/httputil: ReverseProxy forwards queries with more than urlmaxqueryparams parameters (bsc#1264500).
  • CVE-2026-39826: html/template: escaper bypass leads to XSS (bsc#1264507).
  • CVE-2026-39836: net: panic in Dial and LookupPort when handling NUL byte on Windows (bsc#1264501).
  • CVE-2026-42499: net/mail: quadratic string concatenation in consumePhrase (bsc#1264502).
  • CVE-2026-42501: cmd/go: malicious module proxy can bypass checksum database (bsc#1264499).
  • CVE-2026-42504: mime: quadratic complexity in WordDecoder.DecodeHeader (bsc#1267442).
  • CVE-2026-42507: net/textproto: arbitrary input is included in errors without any escaping (bsc#1267444).

Other updates and security fixes:

  • Go packages miss binutils-gold dependency (bsc#1170826).
  • Drop subpackage go1.x-libstd std library .so refs (jsc#PED-1962).
  • Use libalternatives only on suse_version >= 1610 and keep update-alternatives support for older distributions.
  • Drop the update-alternatives migration path for libalternatives builds.
  • Enable libalternatives for SLE16.1 and Tumbleweed (bsc#1245878).
  • Drop go1.26 dependency on update-alternatives (bsc#1264395)
  • Update to version 1.26.3 cut from the go1.25-fips-release branch at the revision tagged go1.26.3-1-openssl-fips (jsc#SLE-18320).
Record
SUSE-SU-2026:22572-1
Updated
2026-11-02
OSVSUSE-SU-2026:22638-1 No score

Security update for go1.25-openssl

This update for go1.25-openssl fixes the following issues

  • Update to version go1.25.12 (bsc#1244485).
  • CVE-2025-61732: cmd/cgo: discrepancy between Go and C/C++ comment parsing allows for C code smuggling (bsc#1257692).
  • CVE-2025-68121: crypto/tls: Config.Clone copies automatically generated session ticket keys, session resumption does not account for the expiration of full certificate chain (bsc#1256818).
  • CVE-2026-25679: net/url: reject IPv6 literal not at start of host (bsc#1259264).
  • CVE-2026-27139: os: FileInfo can escape from a Root (bsc#1259268).
  • CVE-2026-27140: cmd/go: trust layer bypass when using cgo and SWIG (bsc#1261653).
  • CVE-2026-27142: html/template: URLs in meta content attribute actions are not escaped (bsc#1259265).
  • CVE-2026-27143: cmd/compile: possible memory corruption after bound check elimination (bsc#1261654).
  • CVE-2026-27144: cmd/compile: no-op interface conversion bypasses overlap checking (bsc#1261655).
  • CVE-2026-27145: crypto/x509: split candidate hostname only once (bsc#1267450).
  • CVE-2026-32280: crypto/x509: unexpected work during chain building (bsc#1261656).
  • CVE-2026-32281: crypto/x509: inefficient policy validation (bsc#1261657).
  • CVE-2026-32282: os: Root.Chmod can follow symlinks out of the root on Linux (bsc#1261658).
  • CVE-2026-32283: crypto/tls: multiple key update handshake messages can cause connection to deadlock (bsc#1261659).
  • CVE-2026-32288: archive/tar: unbounded allocation when parsing old format GNU sparse map (bsc#1261660).
  • CVE-2026-32289: html/template: JS template literal context incorrectly tracked (bsc#1261661).
  • CVE-2026-33811: net: crash when handling long CNAME response (bsc#1264508).
  • CVE-2026-33814: net/http: infinite loop in HTTP/2 transport when given bad SETTINGS_MAX_FRAME_SIZE (bsc#1264506).
  • CVE-2026-39817: cmd/go: "go tool pack" does not sanitize output paths (bsc#1264505).
  • CVE-2026-39819: cmd/go: "go bug" follows symlinks in predictable temporary filenames (bsc#1264504).
  • CVE-2026-39820: net/mail: quadratic string concatentation in consumeComment (bsc#1264503).
  • CVE-2026-39822: os: Root escape via symlink plus trailing slash (bsc#1271014).
  • CVE-2026-39823: html/template: bypass of meta content URL escaping causes XSS (bsc#1264509).
  • CVE-2026-39825: net/http/httputil: ReverseProxy forwards queries with more than urlmaxqueryparams parameters (bsc#1264500).
  • CVE-2026-39826: html/template: escaper bypass leads to XSS (bsc#1264507).
  • CVE-2026-39836: net: panic in Dial and LookupPort when handling NUL byte on Windows (bsc#1264501).
  • CVE-2026-42499: net/mail: quadratic string concatenation in consumePhrase (bsc#1264502).
  • CVE-2026-42501: cmd/go: malicious module proxy can bypass checksum database (bsc#1264499).
  • CVE-2026-42504: mime: quadratic complexity in WordDecoder.DecodeHeader (bsc#1267442).
  • CVE-2026-42505: crypto/tls: omit PSK in ECH outer client hello (bsc#1271015).
  • CVE-2026-42507: net/textproto: arbitrary input are included in errors without any escaping (bsc#1267444).
Record
SUSE-SU-2026:22638-1
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
go
Alpine:v3.23
 1.26.0 up to 1.25.9-r0
1.25.9-r0
go
Alpine:v3.24
 1.26.0 up to 1.26.2-r0
1.26.2-r0
rclone
Alpine:v3.24
 before 1.73.5-r0
1.73.5-r0
delve
AlmaLinux:8
From an advisory covering 6 CVEs
 before 1.25.2-1.module_el8.10.0+4074+24330916
1.25.2-1.module_el8.10.0+4074+24330916
go-toolset
AlmaLinux:8
From an advisory covering 6 CVEs
 before 1.25.9-1.module_el8.10.0+4167+2e2e20dd
1.25.9-1.module_el8.10.0+4167+2e2e20dd
golang
AlmaLinux:8
From an advisory covering 6 CVEs
 before 1.25.9-1.module_el8.10.0+4167+2e2e20dd
1.25.9-1.module_el8.10.0+4167+2e2e20dd
golang-bin
AlmaLinux:8
From an advisory covering 6 CVEs
 before 1.25.9-1.module_el8.10.0+4167+2e2e20dd
1.25.9-1.module_el8.10.0+4167+2e2e20dd
golang-docs
AlmaLinux:8
From an advisory covering 6 CVEs
 before 1.25.9-1.module_el8.10.0+4167+2e2e20dd
1.25.9-1.module_el8.10.0+4167+2e2e20dd
golang-misc
AlmaLinux:8
From an advisory covering 6 CVEs
 before 1.25.9-1.module_el8.10.0+4167+2e2e20dd
1.25.9-1.module_el8.10.0+4167+2e2e20dd
golang-race
AlmaLinux:8
From an advisory covering 6 CVEs
 before 1.25.9-1.module_el8.10.0+4167+2e2e20dd
1.25.9-1.module_el8.10.0+4167+2e2e20dd
Show 179 moreShow less
Affected packages
PackageAffectedFixed
golang-src
AlmaLinux:8
From an advisory covering 6 CVEs
 before 1.25.9-1.module_el8.10.0+4167+2e2e20dd
1.25.9-1.module_el8.10.0+4167+2e2e20dd
golang-tests
AlmaLinux:8
From an advisory covering 6 CVEs
 before 1.25.9-1.module_el8.10.0+4167+2e2e20dd
1.25.9-1.module_el8.10.0+4167+2e2e20dd
golang
Azure Linux:3
 1.27.0 to 1.27.1-1 None known
go
Alpaquita:23
 1.19.7-r0 up to 1.25.9-r0
1.25.9-r0
go
Alpaquita:25
 1.24.3-r0 up to 1.25.9-r0
1.25.9-r0
go
Alpaquita:stream
 1.20.5-r2 up to 1.26.2-r0
1.26.2-r0
go
BellSoft Hardened Containers:23
 1.19.7-r0 up to 1.25.9-r0
1.25.9-r0
go
BellSoft Hardened Containers:25
 1.24.3-r0 up to 1.25.9-r0
1.25.9-r0
go
BellSoft Hardened Containers:stream
 1.20.5-r2 up to 1.26.2-r0
1.26.2-r0
golang
Bitnami
 before 1.25.9, 1.26.0 up to 1.26.2
1.25.91.26.2
go-toolset
TuxCare:AlmaLinux:9.6
 before 1.25.7-1.el9_6.tuxcare.els6
1.25.7-1.el9_6.tuxcare.els6
golang
TuxCare:AlmaLinux:9.6
 before 1.25.7-1.el9_6.tuxcare.els6
1.25.7-1.el9_6.tuxcare.els6
golang-bin
TuxCare:AlmaLinux:9.6
 before 1.25.7-1.el9_6.tuxcare.els6
1.25.7-1.el9_6.tuxcare.els6
golang-docs
TuxCare:AlmaLinux:9.6
 before 1.25.7-1.el9_6.tuxcare.els6
1.25.7-1.el9_6.tuxcare.els6
golang-misc
TuxCare:AlmaLinux:9.6
 before 1.25.7-1.el9_6.tuxcare.els6
1.25.7-1.el9_6.tuxcare.els6
golang-race
TuxCare:AlmaLinux:9.6
 before 1.25.7-1.el9_6.tuxcare.els6
1.25.7-1.el9_6.tuxcare.els6
golang-src
TuxCare:AlmaLinux:9.6
 before 1.25.7-1.el9_6.tuxcare.els6
1.25.7-1.el9_6.tuxcare.els6
golang-tests
TuxCare:AlmaLinux:9.6
 before 1.25.7-1.el9_6.tuxcare.els6
1.25.7-1.el9_6.tuxcare.els6
go-toolset
TuxCare:AlmaLinux:9.2
 before 1.22.9-1.el9_2.tuxcare.els16
1.22.9-1.el9_2.tuxcare.els16
golang
TuxCare:AlmaLinux:9.2
 before 1.22.9-1.el9_2.tuxcare.els16
1.22.9-1.el9_2.tuxcare.els16
golang-bin
TuxCare:AlmaLinux:9.2
 before 1.22.9-1.el9_2.tuxcare.els16
1.22.9-1.el9_2.tuxcare.els16
golang-docs
TuxCare:AlmaLinux:9.2
 before 1.22.9-1.el9_2.tuxcare.els16
1.22.9-1.el9_2.tuxcare.els16
golang-misc
TuxCare:AlmaLinux:9.2
 before 1.22.9-1.el9_2.tuxcare.els16
1.22.9-1.el9_2.tuxcare.els16
golang-src
TuxCare:AlmaLinux:9.2
 before 1.22.9-1.el9_2.tuxcare.els16
1.22.9-1.el9_2.tuxcare.els16
golang-tests
TuxCare:AlmaLinux:9.2
 before 1.22.9-1.el9_2.tuxcare.els16
1.22.9-1.el9_2.tuxcare.els16
golang-1.24
Debian:13
 All versions, plus listed versions
1.24.12-11.24.13-11.24.13-21.24.4-11.24.4-2
Show 5 moreShow less
1.24.4-31.24.4-41.24.7-11.24.8-11.24.9-1
 None known
golang-1.26
Debian:14
 before 1.26.2-1, plus listed versions
1.26.0-11.26.1-11.26~rc2-11.26~rc3-11.26~rc3-2
1.26.2-1
toolchain
Go
 before 1.25.9, 1.26.0-0 up to 1.26.2
1.25.91.26.2
golang
Mageia:9
From an advisory covering 12 CVEs
 before 1.25.10-1.mga9
1.25.10-1.mga9
rclone
Mageia:9
From an advisory covering 31 CVEs
 before 1.73.5-1.1.mga9
1.73.5-1.1.mga9
golang
openEuler:24.03-LTS
From an advisory covering 4 CVEs
 before 1.21.4-44.oe2403
1.21.4-44.oe2403
golang
openEuler:24.03-LTS-SP1
From an advisory covering 4 CVEs
 before 1.21.4-45.oe2403sp1
1.21.4-45.oe2403sp1
golang
openEuler:24.03-LTS-SP3
From an advisory covering 4 CVEs
 before 1.21.4-48.oe2403sp3
1.21.4-48.oe2403sp3
go-toolset
Red Hat:enterprise_linux:10.1
From an advisory covering 9 CVEs
 before 0:1.25.9-3.el10_1
0:1.25.9-3.el10_1
golang
Red Hat:enterprise_linux:10.1
From an advisory covering 9 CVEs
 before 0:1.25.9-3.el10_1
0:1.25.9-3.el10_1
golang-bin
Red Hat:enterprise_linux:10.1
From an advisory covering 9 CVEs
 before 0:1.25.9-3.el10_1
0:1.25.9-3.el10_1
golang-docs
Red Hat:enterprise_linux:10.1
From an advisory covering 9 CVEs
 before 0:1.25.9-3.el10_1
0:1.25.9-3.el10_1
golang-misc
Red Hat:enterprise_linux:10.1
From an advisory covering 9 CVEs
 before 0:1.25.9-3.el10_1
0:1.25.9-3.el10_1
golang-race
Red Hat:enterprise_linux:10.1
From an advisory covering 9 CVEs
 before 0:1.25.9-3.el10_1
0:1.25.9-3.el10_1
golang-src
Red Hat:enterprise_linux:10.1
From an advisory covering 9 CVEs
 before 0:1.25.9-3.el10_1
0:1.25.9-3.el10_1
golang-tests
Red Hat:enterprise_linux:10.1
From an advisory covering 9 CVEs
 before 0:1.25.9-3.el10_1
0:1.25.9-3.el10_1
go-toolset
Red Hat:enterprise_linux:9::appstream
From an advisory covering 9 CVEs
 before 0:1.25.9-1.el9_7
0:1.25.9-1.el9_7
golang
Red Hat:enterprise_linux:9::appstream
From an advisory covering 9 CVEs
 before 0:1.25.9-1.el9_7
0:1.25.9-1.el9_7
golang-bin
Red Hat:enterprise_linux:9::appstream
From an advisory covering 9 CVEs
 before 0:1.25.9-1.el9_7
0:1.25.9-1.el9_7
golang-docs
Red Hat:enterprise_linux:9::appstream
From an advisory covering 9 CVEs
 before 0:1.25.9-1.el9_7
0:1.25.9-1.el9_7
golang-misc
Red Hat:enterprise_linux:9::appstream
From an advisory covering 9 CVEs
 before 0:1.25.9-1.el9_7
0:1.25.9-1.el9_7
golang-race
Red Hat:enterprise_linux:9::appstream
From an advisory covering 9 CVEs
 before 0:1.25.9-1.el9_7
0:1.25.9-1.el9_7
golang-src
Red Hat:enterprise_linux:9::appstream
From an advisory covering 9 CVEs
 before 0:1.25.9-1.el9_7
0:1.25.9-1.el9_7
golang-tests
Red Hat:enterprise_linux:9::appstream
From an advisory covering 9 CVEs
 before 0:1.25.9-1.el9_7
0:1.25.9-1.el9_7
delve
Red Hat:enterprise_linux:8::appstream
From an advisory covering 6 CVEs
 before 0:1.25.2-1.module+el8.10.0+23746+9db33b5e
0:1.25.2-1.module+el8.10.0+23746+9db33b5e
delve-debuginfo
Red Hat:enterprise_linux:8::appstream
From an advisory covering 6 CVEs
 before 0:1.25.2-1.module+el8.10.0+23746+9db33b5e
0:1.25.2-1.module+el8.10.0+23746+9db33b5e
delve-debugsource
Red Hat:enterprise_linux:8::appstream
From an advisory covering 6 CVEs
 before 0:1.25.2-1.module+el8.10.0+23746+9db33b5e
0:1.25.2-1.module+el8.10.0+23746+9db33b5e
go-toolset
Red Hat:enterprise_linux:8::appstream
From an advisory covering 6 CVEs
 before 0:1.25.9-1.module+el8.10.0+24226+c418b32c
0:1.25.9-1.module+el8.10.0+24226+c418b32c
golang
Red Hat:enterprise_linux:8::appstream
From an advisory covering 6 CVEs
 before 0:1.25.9-1.module+el8.10.0+24226+c418b32c
0:1.25.9-1.module+el8.10.0+24226+c418b32c
golang-bin
Red Hat:enterprise_linux:8::appstream
From an advisory covering 6 CVEs
 before 0:1.25.9-1.module+el8.10.0+24226+c418b32c
0:1.25.9-1.module+el8.10.0+24226+c418b32c
golang-docs
Red Hat:enterprise_linux:8::appstream
From an advisory covering 6 CVEs
 before 0:1.25.9-1.module+el8.10.0+24226+c418b32c
0:1.25.9-1.module+el8.10.0+24226+c418b32c
golang-misc
Red Hat:enterprise_linux:8::appstream
From an advisory covering 6 CVEs
 before 0:1.25.9-1.module+el8.10.0+24226+c418b32c
0:1.25.9-1.module+el8.10.0+24226+c418b32c
golang-race
Red Hat:enterprise_linux:8::appstream
From an advisory covering 6 CVEs
 before 0:1.25.9-1.module+el8.10.0+24226+c418b32c
0:1.25.9-1.module+el8.10.0+24226+c418b32c
golang-src
Red Hat:enterprise_linux:8::appstream
From an advisory covering 6 CVEs
 before 0:1.25.9-1.module+el8.10.0+24226+c418b32c
0:1.25.9-1.module+el8.10.0+24226+c418b32c
golang-tests
Red Hat:enterprise_linux:8::appstream
From an advisory covering 6 CVEs
 before 0:1.25.9-1.module+el8.10.0+24226+c418b32c
0:1.25.9-1.module+el8.10.0+24226+c418b32c
go-toolset
Red Hat:rhel_eus:9.6::appstream
From an advisory covering 7 CVEs
 before 0:1.25.9-1.el9_6
0:1.25.9-1.el9_6
golang
Red Hat:rhel_eus:9.6::appstream
From an advisory covering 7 CVEs
 before 0:1.25.9-1.el9_6
0:1.25.9-1.el9_6
golang-bin
Red Hat:rhel_eus:9.6::appstream
From an advisory covering 7 CVEs
 before 0:1.25.9-1.el9_6
0:1.25.9-1.el9_6
golang-docs
Red Hat:rhel_eus:9.6::appstream
From an advisory covering 7 CVEs
 before 0:1.25.9-1.el9_6
0:1.25.9-1.el9_6
golang-misc
Red Hat:rhel_eus:9.6::appstream
From an advisory covering 7 CVEs
 before 0:1.25.9-1.el9_6
0:1.25.9-1.el9_6
golang-race
Red Hat:rhel_eus:9.6::appstream
From an advisory covering 7 CVEs
 before 0:1.25.9-1.el9_6
0:1.25.9-1.el9_6
golang-src
Red Hat:rhel_eus:9.6::appstream
From an advisory covering 7 CVEs
 before 0:1.25.9-1.el9_6
0:1.25.9-1.el9_6
golang-tests
Red Hat:rhel_eus:9.6::appstream
From an advisory covering 7 CVEs
 before 0:1.25.9-1.el9_6
0:1.25.9-1.el9_6
go-toolset
Red Hat:enterprise_linux_eus:10.0
From an advisory covering 7 CVEs
 before 0:1.25.9-1.el10_0
0:1.25.9-1.el10_0
golang
Red Hat:enterprise_linux_eus:10.0
From an advisory covering 7 CVEs
 before 0:1.25.9-1.el10_0
0:1.25.9-1.el10_0
golang-bin
Red Hat:enterprise_linux_eus:10.0
From an advisory covering 7 CVEs
 before 0:1.25.9-1.el10_0
0:1.25.9-1.el10_0
golang-docs
Red Hat:enterprise_linux_eus:10.0
From an advisory covering 7 CVEs
 before 0:1.25.9-1.el10_0
0:1.25.9-1.el10_0
golang-misc
Red Hat:enterprise_linux_eus:10.0
From an advisory covering 7 CVEs
 before 0:1.25.9-1.el10_0
0:1.25.9-1.el10_0
golang-race
Red Hat:enterprise_linux_eus:10.0
From an advisory covering 7 CVEs
 before 0:1.25.9-1.el10_0
0:1.25.9-1.el10_0
golang-src
Red Hat:enterprise_linux_eus:10.0
From an advisory covering 7 CVEs
 before 0:1.25.9-1.el10_0
0:1.25.9-1.el10_0
golang-tests
Red Hat:enterprise_linux_eus:10.0
From an advisory covering 7 CVEs
 before 0:1.25.9-1.el10_0
0:1.25.9-1.el10_0
go-toolset
Red Hat:rhel_e4s:9.4::appstream
From an advisory covering 8 CVEs
 before 0:1.25.9-1.el9_4
0:1.25.9-1.el9_4
golang
Red Hat:rhel_e4s:9.4::appstream
From an advisory covering 8 CVEs
 before 0:1.25.9-1.el9_4
0:1.25.9-1.el9_4
golang-bin
Red Hat:rhel_e4s:9.4::appstream
From an advisory covering 8 CVEs
 before 0:1.25.9-1.el9_4
0:1.25.9-1.el9_4
golang-docs
Red Hat:rhel_e4s:9.4::appstream
From an advisory covering 8 CVEs
 before 0:1.25.9-1.el9_4
0:1.25.9-1.el9_4
golang-misc
Red Hat:rhel_e4s:9.4::appstream
From an advisory covering 8 CVEs
 before 0:1.25.9-1.el9_4
0:1.25.9-1.el9_4
golang-src
Red Hat:rhel_e4s:9.4::appstream
From an advisory covering 8 CVEs
 before 0:1.25.9-1.el9_4
0:1.25.9-1.el9_4
golang-tests
Red Hat:rhel_e4s:9.4::appstream
From an advisory covering 8 CVEs
 before 0:1.25.9-1.el9_4
0:1.25.9-1.el9_4
go-toolset
Red Hat:rhel_e4s:9.2::appstream
From an advisory covering 8 CVEs
 before 0:1.25.9-1.el9_2
0:1.25.9-1.el9_2
golang
Red Hat:rhel_e4s:9.2::appstream
From an advisory covering 8 CVEs
 before 0:1.25.9-1.el9_2
0:1.25.9-1.el9_2
golang-bin
Red Hat:rhel_e4s:9.2::appstream
From an advisory covering 8 CVEs
 before 0:1.25.9-1.el9_2
0:1.25.9-1.el9_2
golang-docs
Red Hat:rhel_e4s:9.2::appstream
From an advisory covering 8 CVEs
 before 0:1.25.9-1.el9_2
0:1.25.9-1.el9_2
golang-misc
Red Hat:rhel_e4s:9.2::appstream
From an advisory covering 8 CVEs
 before 0:1.25.9-1.el9_2
0:1.25.9-1.el9_2
golang-race
Red Hat:rhel_e4s:9.2::appstream
From an advisory covering 8 CVEs
 before 0:1.25.9-1.el9_2
0:1.25.9-1.el9_2
golang-src
Red Hat:rhel_e4s:9.2::appstream
From an advisory covering 8 CVEs
 before 0:1.25.9-1.el9_2
0:1.25.9-1.el9_2
golang-tests
Red Hat:rhel_e4s:9.2::appstream
From an advisory covering 8 CVEs
 before 0:1.25.9-1.el9_2
0:1.25.9-1.el9_2
golang1.26
Red Hat:hummingbird:1
From an advisory covering 40 CVEs
 before 0:1.26.2-1.hum1
0:1.26.2-1.hum1
golang1.26-bin
Red Hat:hummingbird:1
From an advisory covering 40 CVEs
 before 0:1.26.2-1.hum1
0:1.26.2-1.hum1
golang1.26-docs
Red Hat:hummingbird:1
From an advisory covering 40 CVEs
 before 0:1.26.2-1.hum1
0:1.26.2-1.hum1
golang1.26-misc
Red Hat:hummingbird:1
From an advisory covering 40 CVEs
 before 0:1.26.2-1.hum1
0:1.26.2-1.hum1
golang1.26-shared
Red Hat:hummingbird:1
From an advisory covering 40 CVEs
 before 0:1.26.2-1.hum1
0:1.26.2-1.hum1
golang1.26-src
Red Hat:hummingbird:1
From an advisory covering 40 CVEs
 before 0:1.26.2-1.hum1
0:1.26.2-1.hum1
golang1.26-tests
Red Hat:hummingbird:1
From an advisory covering 40 CVEs
 before 0:1.26.2-1.hum1
0:1.26.2-1.hum1
golang1.25
Red Hat:hummingbird:1
From an advisory covering 38 CVEs
 before 0:1.25.9-1.hum1
0:1.25.9-1.hum1
golang1.25-bin
Red Hat:hummingbird:1
From an advisory covering 38 CVEs
 before 0:1.25.9-1.hum1
0:1.25.9-1.hum1
golang1.25-docs
Red Hat:hummingbird:1
From an advisory covering 38 CVEs
 before 0:1.25.9-1.hum1
0:1.25.9-1.hum1
golang1.25-misc
Red Hat:hummingbird:1
From an advisory covering 38 CVEs
 before 0:1.25.9-1.hum1
0:1.25.9-1.hum1
golang1.25-shared
Red Hat:hummingbird:1
From an advisory covering 38 CVEs
 before 0:1.25.9-1.hum1
0:1.25.9-1.hum1
golang1.25-src
Red Hat:hummingbird:1
From an advisory covering 38 CVEs
 before 0:1.25.9-1.hum1
0:1.25.9-1.hum1
golang1.25-tests
Red Hat:hummingbird:1
From an advisory covering 38 CVEs
 before 0:1.25.9-1.hum1
0:1.25.9-1.hum1
golang
Rocky Linux:10
From an advisory covering 6 CVEs
 before 0:1.25.9-3.el10_1
0:1.25.9-3.el10_1
golang
Rocky Linux:9
From an advisory covering 6 CVEs
 before 0:1.25.9-1.el9_7
0:1.25.9-1.el9_7
delve
Rocky Linux:8
From an advisory covering 6 CVEs
 before 0:1.25.2-1.module+el8.10.0+40035+ee0a7047
0:1.25.2-1.module+el8.10.0+40035+ee0a7047
golang
Rocky Linux:8
From an advisory covering 6 CVEs
 before 0:1.25.9-1.module+el8.10.0+40168+6cb0ea60
0:1.25.9-1.module+el8.10.0+40168+6cb0ea60
golang-1.24
Root:Debian:13
 before 1.24.4-1.root.io.21
1.24.4-1.root.io.211.24.4-1.aikido.221.24.4-1.root.io.20
rootio-golang-1.24
Root:Debian:13
 before 1.24.4-1.root.io.21
1.24.4-1.root.io.211.24.4-1.aikido.221.24.4-1.root.io.20
go1.26
SUSE:Linux Enterprise Module for Development Tools 15 SP7
From an advisory covering 10 CVEs
 before 1.26.2-150000.1.9.1
1.26.2-150000.1.9.1
go1.26
SUSE:Linux Enterprise High Performance Computing 15 SP4-ESPOS
From an advisory covering 10 CVEs
 before 1.26.2-150000.1.9.1
1.26.2-150000.1.9.1
go1.26
SUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS
From an advisory covering 10 CVEs
 before 1.26.2-150000.1.9.1
1.26.2-150000.1.9.1
go1.26
SUSE:Linux Enterprise High Performance Computing 15 SP5-ESPOS
From an advisory covering 10 CVEs
 before 1.26.2-150000.1.9.1
1.26.2-150000.1.9.1
go1.26
SUSE:Linux Enterprise High Performance Computing 15 SP5-LTSS
From an advisory covering 10 CVEs
 before 1.26.2-150000.1.9.1
1.26.2-150000.1.9.1
go1.26
SUSE:Linux Enterprise Server 15 SP4-LTSS
From an advisory covering 10 CVEs
 before 1.26.2-150000.1.9.1
1.26.2-150000.1.9.1
go1.26
SUSE:Linux Enterprise Server 15 SP5-LTSS
From an advisory covering 10 CVEs
 before 1.26.2-150000.1.9.1
1.26.2-150000.1.9.1
go1.26
SUSE:Linux Enterprise Server 15 SP6-LTSS
From an advisory covering 10 CVEs
 before 1.26.2-150000.1.9.1
1.26.2-150000.1.9.1
go1.26
SUSE:Linux Enterprise Server for SAP Applications 15 SP4
From an advisory covering 10 CVEs
 before 1.26.2-150000.1.9.1
1.26.2-150000.1.9.1
go1.26
SUSE:Linux Enterprise Server for SAP Applications 15 SP5
From an advisory covering 10 CVEs
 before 1.26.2-150000.1.9.1
1.26.2-150000.1.9.1
go1.26
SUSE:Linux Enterprise Server for SAP Applications 15 SP6
From an advisory covering 10 CVEs
 before 1.26.2-150000.1.9.1
1.26.2-150000.1.9.1
go1.25
SUSE:Linux Enterprise Module for Development Tools 15 SP7
From an advisory covering 9 CVEs
 before 1.25.9-150000.1.35.1
1.25.9-150000.1.35.1
go1.25
SUSE:Linux Enterprise High Performance Computing 15 SP4-ESPOS
From an advisory covering 9 CVEs
 before 1.25.9-150000.1.35.1
1.25.9-150000.1.35.1
go1.25
SUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS
From an advisory covering 9 CVEs
 before 1.25.9-150000.1.35.1
1.25.9-150000.1.35.1
go1.25
SUSE:Linux Enterprise High Performance Computing 15 SP5-ESPOS
From an advisory covering 9 CVEs
 before 1.25.9-150000.1.35.1
1.25.9-150000.1.35.1
go1.25
SUSE:Linux Enterprise High Performance Computing 15 SP5-LTSS
From an advisory covering 9 CVEs
 before 1.25.9-150000.1.35.1
1.25.9-150000.1.35.1
go1.25
SUSE:Linux Enterprise Server 15 SP4-LTSS
From an advisory covering 9 CVEs
 before 1.25.9-150000.1.35.1
1.25.9-150000.1.35.1
go1.25
SUSE:Linux Enterprise Server 15 SP5-LTSS
From an advisory covering 9 CVEs
 before 1.25.9-150000.1.35.1
1.25.9-150000.1.35.1
go1.25
SUSE:Linux Enterprise Server 15 SP6-LTSS
From an advisory covering 9 CVEs
 before 1.25.9-150000.1.35.1
1.25.9-150000.1.35.1
go1.25
SUSE:Linux Enterprise Server for SAP Applications 15 SP4
From an advisory covering 9 CVEs
 before 1.25.9-150000.1.35.1
1.25.9-150000.1.35.1
go1.25
SUSE:Linux Enterprise Server for SAP Applications 15 SP5
From an advisory covering 9 CVEs
 before 1.25.9-150000.1.35.1
1.25.9-150000.1.35.1
go1.25
SUSE:Linux Enterprise Server for SAP Applications 15 SP6
From an advisory covering 9 CVEs
 before 1.25.9-150000.1.35.1
1.25.9-150000.1.35.1
go1.26-openssl
SUSE:Linux Enterprise High Performance Computing 15 SP4-ESPOS
From an advisory covering 10 CVEs
 before 1.26.2-150000.1.6.1
1.26.2-150000.1.6.1
go1.26-openssl
SUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS
From an advisory covering 10 CVEs
 before 1.26.2-150000.1.6.1
1.26.2-150000.1.6.1
go1.26-openssl
SUSE:Linux Enterprise High Performance Computing 15 SP5-ESPOS
From an advisory covering 10 CVEs
 before 1.26.2-150000.1.6.1
1.26.2-150000.1.6.1
go1.26-openssl
SUSE:Linux Enterprise High Performance Computing 15 SP5-LTSS
From an advisory covering 10 CVEs
 before 1.26.2-150000.1.6.1
1.26.2-150000.1.6.1
go1.26-openssl
SUSE:Linux Enterprise Server 15 SP4-LTSS
From an advisory covering 10 CVEs
 before 1.26.2-150000.1.6.1
1.26.2-150000.1.6.1
go1.26-openssl
SUSE:Linux Enterprise Server 15 SP5-LTSS
From an advisory covering 10 CVEs
 before 1.26.2-150000.1.6.1
1.26.2-150000.1.6.1
go1.26-openssl
SUSE:Linux Enterprise Server for SAP Applications 15 SP4
From an advisory covering 10 CVEs
 before 1.26.2-150000.1.6.1
1.26.2-150000.1.6.1
go1.26-openssl
SUSE:Linux Enterprise Server for SAP Applications 15 SP5
From an advisory covering 10 CVEs
 before 1.26.2-150000.1.6.1
1.26.2-150000.1.6.1
go1.25-openssl
SUSE:Linux Enterprise High Performance Computing 15 SP4-ESPOS
From an advisory covering 9 CVEs
 before 1.25.9-150000.1.21.1
1.25.9-150000.1.21.1
go1.25-openssl
SUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS
From an advisory covering 9 CVEs
 before 1.25.9-150000.1.21.1
1.25.9-150000.1.21.1
go1.25-openssl
SUSE:Linux Enterprise High Performance Computing 15 SP5-ESPOS
From an advisory covering 9 CVEs
 before 1.25.9-150000.1.21.1
1.25.9-150000.1.21.1
go1.25-openssl
SUSE:Linux Enterprise High Performance Computing 15 SP5-LTSS
From an advisory covering 9 CVEs
 before 1.25.9-150000.1.21.1
1.25.9-150000.1.21.1
go1.25-openssl
SUSE:Linux Enterprise Server 15 SP4-LTSS
From an advisory covering 9 CVEs
 before 1.25.9-150000.1.21.1
1.25.9-150000.1.21.1
go1.25-openssl
SUSE:Linux Enterprise Server 15 SP5-LTSS
From an advisory covering 9 CVEs
 before 1.25.9-150000.1.21.1
1.25.9-150000.1.21.1
go1.25-openssl
SUSE:Linux Enterprise Server for SAP Applications 15 SP4
From an advisory covering 9 CVEs
 before 1.25.9-150000.1.21.1
1.25.9-150000.1.21.1
go1.25-openssl
SUSE:Linux Enterprise Server for SAP Applications 15 SP5
From an advisory covering 9 CVEs
 before 1.25.9-150000.1.21.1
1.25.9-150000.1.21.1
go1.26-openssl
SUSE:Linux Enterprise Server 16.0
From an advisory covering 24 CVEs
 before 1.26.4-160000.1.1
1.26.4-160000.1.1
go1.26-openssl
SUSE:Linux Enterprise Server for SAP applications 16.0
From an advisory covering 24 CVEs
 before 1.26.4-160000.1.1
1.26.4-160000.1.1
go1.25-openssl
SUSE:Linux Enterprise Server 16.0
From an advisory covering 30 CVEs
 before 1.25.12-160000.1.1
1.25.12-160000.1.1
go1.25-openssl
SUSE:Linux Enterprise Server for SAP applications 16.0
From an advisory covering 30 CVEs
 before 1.25.12-160000.1.1
1.25.12-160000.1.1
golang-1.21
Ubuntu:20.04:LTS
 All versions, plus listed versions
1.21.1-1~ubuntu20.04.11.21.1-1~ubuntu20.04.21.21.1-1~ubuntu20.04.3
 None known
golang-1.22
Ubuntu:20.04:LTS
 All versions, plus listed versions
1.22.2-2~20.04.11.22.2-2~20.04.21.22.2-2~20.04.3
 None known
golang-1.20
Ubuntu:22.04:LTS
 All versions, plus listed versions
1.20.3-1ubuntu0.1~22.041.20.3-1ubuntu0.1~22.04.1
 None known
golang-1.21
Ubuntu:22.04:LTS
 All versions, plus listed versions
1.21.1-1~ubuntu22.04.11.21.1-1~ubuntu22.04.21.21.1-1~ubuntu22.04.31.21.1-1~ubuntu22.04.4
 None known
golang-1.22
Ubuntu:22.04:LTS
 All versions, plus listed versions
1.22.2-2~22.041.22.2-2~22.04.11.22.2-2~22.04.21.22.2-2~22.04.31.22.2-2~22.04.4
 None known
golang-1.23
Ubuntu:22.04:LTS
 All versions, plus listed versions
1.23.1-1~22.041.23.1-1~22.04.21.23.1-1~22.04.3
 None known
golang-1.24
Ubuntu:22.04:LTS
 All versions, plus listed versions
1.24.4-1ubuntu1~22.04.11.24.4-1ubuntu1~22.04.21.24.13-2~22.04.11.24.13-2~22.04.2
 None known
golang-1.25
Ubuntu:22.04:LTS
 All versions, plus listed versions
1.25.14-1~ubuntu0.22.04.1
 None known
golang-1.21
Ubuntu:24.04:LTS
 All versions, plus listed versions
1.21.1-11.21.3-11.21.4-11.21.5-11.21.6-1
Show 6 moreShow less
1.21.7-11.21.7-21.21.8-11.21.8-1build11.21.9-11.21.9-1ubuntu0.1
 None known
golang-1.22
Ubuntu:24.04:LTS
 All versions, plus listed versions
1.22~rc1-21.22.0-11.22.0-21.22.1-11.22.1-1build1
Show 6 moreShow less
1.22.2-21.22.2-2ubuntu0.11.22.2-2ubuntu0.21.22.2-2ubuntu0.31.22.2-2ubuntu0.41.22.2-2ubuntu0.5
 None known
golang-1.23
Ubuntu:24.04:LTS
 All versions, plus listed versions
1.23.1-1~24.041.23.1-1~24.04.1
 None known
golang-1.24
Ubuntu:24.04:LTS
 All versions, plus listed versions
1.24.4-1ubuntu1~24.04.11.24.4-1ubuntu1~24.04.21.24.13-2~24.04.1
 None known
golang-1.25
Ubuntu:24.04:LTS
 All versions, plus listed versions
1.25.14-1~ubuntu0.24.04.1
 None known
golang-1.23
Ubuntu:25.10
 All versions, plus listed versions
1.23.8-11.23.10-11.23.10-1ubuntu0.2
 None known
golang-1.24
Ubuntu:25.10
 All versions, plus listed versions
1.24.2-11.24.2-21.24.4-11.24.4-1ubuntu1
 None known
golang-1.25
Ubuntu:25.10
 All versions, plus listed versions
1.25.0-0ubuntu11.25.7-2~25.10.1
 None known
golang-1.23
Ubuntu:26.04:LTS
 All versions, plus listed versions
1.23.10-1
 None known
golang-1.24
Ubuntu:26.04:LTS
 All versions, plus listed versions
1.24.4-1ubuntu11.24.9-11.24.13-2
 None known
go1.25
openSUSE:Tumbleweed
From an advisory covering 9 CVEs
 before 1.25.9-1.1
1.25.9-1.1
go1.26
openSUSE:Tumbleweed
From an advisory covering 10 CVEs
 before 1.26.2-1.1
1.26.2-1.1
kpt-cli
openSUSE:Tumbleweed
 before 1.0.0~beta.64-1.1
1.0.0~beta.64-1.1
go1.25
openSUSE:Leap 16.0
From an advisory covering 9 CVEs
 before 1.25.9-160000.1.1
1.25.9-160000.1.1
go1.26
openSUSE:Leap 16.0
From an advisory covering 10 CVEs
 before 1.26.2-160000.1.1
1.26.2-160000.1.1
go1.26-openssl
openSUSE:Leap 16.0
From an advisory covering 24 CVEs
 before 1.26.4-160000.1.1
1.26.4-160000.1.1
go1.25-openssl
openSUSE:Leap 16.0
From an advisory covering 30 CVEs
 before 1.25.12-160000.1.1
1.25.12-160000.1.1
govulncheck-vulndb
openSUSE:Leap 16.0
From an advisory covering 1734 CVEs
 before 0.0.20260723T184607-160000.1.1
0.0.20260723T184607-160000.1.1

History

History
RecordedChangedSources
affected
affected, factsOSV
affected, aliases, referencesOSV
first indexedCVE List, EUVD, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2026-27143 is a critical vulnerability (CVSS 9.8) in Go Toolchain Cmd/compile, published April 7, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.55%, the 45th percentile. Fixed in go 1.25.9-r0.

References

Show 194 moreShow less
This page doesn't list everything

Left out here: 1,955 references and the rest of 1 source description. The JSON record has them.

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