CVE-2026-15792
Possible panic when incorrect parameters sent from frontend
6.3 Medium
A malicious BuildKit client or frontend could craft a request that could lead to BuildKit daemon crashing with a panic.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
0.24%Down 0.1 points since Jul 22, 2026
What each source reports
CVE List Score used
Possible panic when incorrect parameters sent from frontend
A malicious BuildKit client or frontend could craft a request that could lead to BuildKit daemon crashing with a panic.
- Record
CVE-2026-15792- CVSS 4.0
- 6.3 Medium
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N - Weakness
- CWE-20
- Updated
- 2026-11-02
EUVDEUVD-2026-46311
A malicious BuildKit client or frontend could craft a request that could lead to BuildKit daemon crashing with a panic.
- Record
EUVD-2026-46311- CVSS 4.0
- 6.3 Medium
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N - Updated
- 2026-11-02
NVD
A malicious BuildKit client or frontend could craft a request that could lead to BuildKit daemon crashing with a panic.
- Record
CVE-2026-15792- CVSS 4.0
- 6.0 Medium
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-20
- Updated
- 2026-11-02
OSVBELL-CVE-2026-15792
CVE-2026-15792 does not affect BellSoft software
- Record
BELL-CVE-2026-15792- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
OSV
Possible panic when incorrect parameters sent from frontend
A malicious BuildKit client or frontend could craft a request that could lead to BuildKit daemon crashing with a panic.
- Record
CVE-2026-15792- CVSS 4.0
- 6.0 Medium
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N - Weakness
- CWE-20
- Updated
- 2026-11-02
OSVRHSA-2026:43122
Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update
- Record
RHSA-2026:43122- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
OSVRHSA-2026:44152
Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update
- Record
RHSA-2026:44152- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
OSVRHSA-2026:46988
Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update
- Record
RHSA-2026:46988- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
OSVUBUNTU-CVE-2026-15792
A malicious BuildKit client or frontend could craft a request that could lead to BuildKit daemon crashing with a panic.
- Record
UBUNTU-CVE-2026-15792- CVSS 4.0
- 6.0 Medium
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N - CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
buildahRed Hat:hummingbird:1 From an advisory covering 2 CVEs |
before 0:1.44.0-3.2.hum1 | 0:1.44.0-3.2.hum1 |
buildah-testsRed Hat:hummingbird:1 From an advisory covering 2 CVEs |
before 0:1.44.0-3.2.hum1 | 0:1.44.0-3.2.hum1 |
podmanRed Hat:hummingbird:1 From an advisory covering 3 CVEs |
before 0:6.0.2-2.1.hum1 | 0:6.0.2-2.1.hum1 |
podman-dockerRed Hat:hummingbird:1 From an advisory covering 3 CVEs |
before 0:6.0.2-2.1.hum1 | 0:6.0.2-2.1.hum1 |
podman-machineRed Hat:hummingbird:1 From an advisory covering 3 CVEs |
before 0:6.0.2-2.1.hum1 | 0:6.0.2-2.1.hum1 |
podman-remoteRed Hat:hummingbird:1 From an advisory covering 3 CVEs |
before 0:6.0.2-2.1.hum1 | 0:6.0.2-2.1.hum1 |
podman-testsRed Hat:hummingbird:1 From an advisory covering 3 CVEs |
before 0:6.0.2-2.1.hum1 | 0:6.0.2-2.1.hum1 |
podmanshRed Hat:hummingbird:1 From an advisory covering 3 CVEs |
before 0:6.0.2-2.1.hum1 | 0:6.0.2-2.1.hum1 |
trivyRed Hat:hummingbird:1 From an advisory covering 3 CVEs |
before 0:0.72.0-0.1.2.hum1 | 0:0.72.0-0.1.2.hum1 |
docker.ioUbuntu:Pro:16.04:LTS |
All versions, plus listed versions 1.6.2~dfsg1-1ubuntu41.10.2-0ubuntu31.10.2-0ubuntu41.10.3-0ubuntu11.10.3-0ubuntu4 Show 19 moreShow less1.10.3-0ubuntu51.10.3-0ubuntu61.11.2-0ubuntu5~16.041.12.1-0ubuntu13~16.04.11.12.3-0ubuntu4~16.04.21.12.6-0ubuntu1~16.04.11.13.1-0ubuntu1~16.04.217.03.2-0ubuntu2~16.04.118.06.1-0ubuntu1~16.04.218.06.1-0ubuntu1.2~16.04.118.09.2-0ubuntu1~16.04.118.09.5-0ubuntu1~16.04.218.09.7-0ubuntu1~16.04.118.09.7-0ubuntu1~16.04.418.09.7-0ubuntu1~16.04.518.09.7-0ubuntu1~16.04.618.09.7-0ubuntu1~16.04.718.09.7-0ubuntu1~16.04.9+esm118.09.7-0ubuntu1~16.04.9+esm2 |
None known |
Show 11 moreShow less
| Package | Affected | Fixed |
|---|---|---|
docker.ioUbuntu:Pro:18.04:LTS |
All versions, plus listed versions 1.13.1-0ubuntu617.03.2-0ubuntu117.03.2-0ubuntu317.03.2-0ubuntu517.12.1-0ubuntu1 Show 22 moreShow less18.06.1-0ubuntu1~18.04.118.06.1-0ubuntu1.2~18.04.118.09.2-0ubuntu1~18.04.118.09.5-0ubuntu1~18.04.218.09.7-0ubuntu1~18.04.118.09.7-0ubuntu1~18.04.318.09.7-0ubuntu1~18.04.419.03.6-0ubuntu1~18.04.119.03.6-0ubuntu1~18.04.219.03.6-0ubuntu1~18.04.320.10.2-0ubuntu1~18.04.220.10.2-0ubuntu1~18.04.320.10.7-0ubuntu1~18.04.120.10.7-0ubuntu1~18.04.220.10.7-0ubuntu5~18.04.220.10.7-0ubuntu5~18.04.320.10.12-0ubuntu2~18.04.120.10.21-0ubuntu1~18.04.220.10.21-0ubuntu1~18.04.320.10.21-0ubuntu1~18.04.3+esm120.10.21-0ubuntu1~18.04.3+esm220.10.21-0ubuntu1~18.04.3+esm3 |
None known |
docker.ioUbuntu:Pro:20.04:LTS |
All versions, plus listed versions 19.03.2-0ubuntu119.03.6-0ubuntu119.03.8-0ubuntu119.03.8-0ubuntu1.20.0419.03.8-0ubuntu1.20.04.1 Show 15 moreShow less19.03.8-0ubuntu1.20.04.220.10.2-0ubuntu1~20.04.220.10.2-0ubuntu1~20.04.320.10.7-0ubuntu1~20.04.120.10.7-0ubuntu1~20.04.220.10.7-0ubuntu5~20.04.120.10.7-0ubuntu5~20.04.220.10.12-0ubuntu2~20.04.120.10.21-0ubuntu1~20.04.120.10.21-0ubuntu1~20.04.220.10.21-0ubuntu1~20.04.420.10.21-0ubuntu1~20.04.520.10.21-0ubuntu1~20.04.620.10.21-0ubuntu1~20.04.6+esm120.10.21-0ubuntu1~20.04.6+esm2 |
None known |
docker.io-appUbuntu:Pro:20.04:LTS |
All versions, plus listed versions 20.10.25-0ubuntu1~20.04.120.10.25-0ubuntu1~20.04.224.0.5-0ubuntu1~20.04.124.0.7-0ubuntu2~20.04.126.1.3-0ubuntu1~20.04.126.1.3-0ubuntu1~20.04.1+esm126.1.3-0ubuntu1~20.04.1+esm2 |
None known |
docker.ioUbuntu:Pro:22.04:LTS |
All versions, plus listed versions 20.10.7-0ubuntu520.10.7-0ubuntu720.10.12-0ubuntu120.10.12-0ubuntu220.10.12-0ubuntu3 Show 11 moreShow less20.10.12-0ubuntu3+gke1.24.120.10.12-0ubuntu420.10.21-0ubuntu1~22.04.220.10.21-0ubuntu1~22.04.320.10.21-0ubuntu1~22.04.520.10.21-0ubuntu1~22.04.620.10.21-0ubuntu1~22.04.720.10.21-0ubuntu1~22.04.7+esm120.10.21-0ubuntu1~22.04.7+esm220.10.21-0ubuntu1~22.04.820.10.21-0ubuntu1~22.04.8+esm1 |
None known |
docker.io-appUbuntu:Pro:22.04:LTS |
All versions, plus listed versions 20.10.25-0ubuntu1~22.04.120.10.25-0ubuntu1~22.04.224.0.5-0ubuntu1~22.04.124.0.7-0ubuntu2~22.04.126.1.3-0ubuntu1~22.04.1 Show 6 moreShow less26.1.3-0ubuntu1~22.04.1+esm127.5.1-0ubuntu3~22.04.127.5.1-0ubuntu3~22.04.228.2.2-0ubuntu1~22.04.129.1.3-0ubuntu3~22.04.129.1.3-0ubuntu3~22.04.2 |
None known |
docker.ioUbuntu:Pro:24.04:LTS |
All versions, plus listed versions 20.10.24+dfsg1-1ubuntu220.10.25+dfsg1-2ubuntu120.10.25+dfsg1-2ubuntu1+esm120.10.25+dfsg1-2ubuntu1+esm220.10.25+dfsg1-2ubuntu1.24.04.120.10.25+dfsg1-2ubuntu1.24.04.1+esm1 |
None known |
docker.io-appUbuntu:Pro:24.04:LTS |
All versions, plus listed versions 24.0.5-0ubuntu124.0.7-0ubuntu124.0.7-0ubuntu224.0.7-0ubuntu324.0.7-0ubuntu4 Show 8 moreShow less24.0.7-0ubuntu4.126.1.3-0ubuntu1~24.04.126.1.3-0ubuntu1~24.04.1+esm127.5.1-0ubuntu3~24.04.127.5.1-0ubuntu3~24.04.228.2.2-0ubuntu1~24.04.129.1.3-0ubuntu3~24.04.129.1.3-0ubuntu3~24.04.2 |
None known |
docker.ioUbuntu:26.10 |
All versions, plus listed versions 27.5.1+dfsg4-2ubuntu128.5.2+dfsg4-5ubuntu1 |
None known |
docker.io-appUbuntu:26.10 |
All versions, plus listed versions 29.1.3-0ubuntu429.1.3-0ubuntu529.1.3-0ubuntu629.7.2-0ubuntu1 |
None known |
docker.ioUbuntu:26.04:LTS |
All versions, plus listed versions 26.1.5+dfsg1-9ubuntu127.5.1+dfsg4-1ubuntu127.5.1+dfsg4-2ubuntu1 |
None known |
docker.io-appUbuntu:26.04:LTS |
All versions, plus listed versions 28.2.2-0ubuntu129.1.2-0ubuntu129.1.3-0ubuntu129.1.3-0ubuntu229.1.3-0ubuntu329.1.3-0ubuntu429.1.3-0ubuntu4.1 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| affected, facts | ||
| first indexed | CVE List, EUVD, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-15792 is a medium vulnerability (CVSS 6.3) in Moby Buildkit, published July 21, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.24%, the 15th percentile. No source names a fixed version.
References
github.com/moby/buildkit/security/advisories/GHSA-qx3x-mv6r-52p6
docs.bell-sw.com/security/cves/CVE-2026-15792
nvd.nist.gov/vuln/detail/CVE-2026-15792
access.redhat.com/errata/RHSA-2026:43122
Show 22 moreShow less
images.redhat.com
security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_43122.json
bugzilla.redhat.com/show_bug.cgi?id=2502989
cve.org/CVERecord?id=CVE-2026-15788
go.dev/cl/794100
pkg.go.dev/vuln/GO-2026-5970
ubuntu.com/security/CVE-2026-15792