CVE-2026-3147
libvips csvload.c vips_foreign_load_csv_build heap-based overflow
A vulnerability was found in libvips up to 8.18.0. This affects the function vips_foreign_load_csv_build of the file libvips/foreign/csvload.c. The manipulation results in heap-based buffer overflow. The attack requires a local approach. The exploit has been made public and could be used. The patch is identified as b3ab458a25e0e261cbd1788474bbc763f7435780. It is advisable to implement a patch to correct this issue.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- Low
Exploit likelihood
What each source reports
CVE List Score used
4.8
libvips csvload.c vips_foreign_load_csv_build heap-based overflow
A vulnerability was found in libvips up to 8.18.0. This affects the function vips_foreign_load_csv_build of the file libvips/foreign/csvload.c. The manipulation results in heap-based buffer overflow. The attack requires a local approach. The exploit has been made public and could be used. The patch is identified as b3ab458a25e0e261cbd1788474bbc763f7435780. It is advisable to implement a patch to correct this issue.
- Record
CVE-2026-3147- CVSS 4.0
- 4.8 Medium
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P - CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C - CVSS 3.0
- 5.3 Medium
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C - CVSS 2.0
- 4.3
AV:L/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:OF/RC:C - Weakness
- CWE-122, CWE-119
- Updated
- 2026-11-02
EUVDEUVD-2026-8610
4.8
A vulnerability was found in libvips up to 8.18.0. This affects the function vips_foreign_load_csv_build of the file libvips/foreign/csvload.c. The manipulation results in heap-based buffer overflow. The attack requires a local approach. The exploit has been made public and could be used. The patch is identified as b3ab458a25e0e261cbd1788474bbc763f7435780. It is advisable to implement a patch to correct this issue.
- Record
EUVD-2026-8610- CVSS 4.0
- 4.8 Medium
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-55xf-4pmg-v3xm
1.9
A vulnerability was found in libvips up to 8.18.0. This affects the function...
A vulnerability was found in libvips up to 8.18.0. This affects the function vips_foreign_load_csv_build of the file libvips/foreign/csvload.c. The manipulation results in heap-based buffer overflow. The attack requires a local approach. The exploit has been made public and could be used. The patch is identified as b3ab458a25e0e261cbd1788474bbc763f7435780. It is advisable to implement a patch to correct this issue.
- Record
GHSA-55xf-4pmg-v3xm- CVSS 4.0
- 1.9 Low
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/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
- 5.3 Medium
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L - Weakness
- CWE-119
- Updated
- 2026-11-02
NVD
1.9
A vulnerability was found in libvips up to 8.18.0. This affects the function vips_foreign_load_csv_build of the file libvips/foreign/csvload.c. The manipulation results in heap-based buffer overflow. The attack requires a local approach. The exploit has been made public and could be used. The patch is identified as b3ab458a25e0e261cbd1788474bbc763f7435780. It is advisable to implement a patch to correct this issue.
- Record
CVE-2026-3147- CVSS 4.0
- 1.9 Low
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/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
- 5.3 Medium
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L - CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 4.3 Medium
AV:L/AC:L/Au:S/C:P/I:P/A:P - Weakness
- CWE-119, CWE-122
- Updated
- 2026-11-02
OSV
1.9
libvips csvload.c vips_foreign_load_csv_build heap-based overflow
A vulnerability was found in libvips up to 8.18.0. This affects the function vips_foreign_load_csv_build of the file libvips/foreign/csvload.c. The manipulation results in heap-based buffer overflow. The attack requires a local approach. The exploit has been made public and could be used. The patch is identified as b3ab458a25e0e261cbd1788474bbc763f7435780. It is advisable to implement a patch to correct this issue.
- Record
CVE-2026-3147- CVSS 4.0
- 1.9 Low
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P - Weakness
- CWE-119, CWE-122
- Updated
- 2026-11-02
OSVDEBIAN-CVE-2026-3147
7.8
A vulnerability was found in libvips up to 8.18.0. This affects the function vips_foreign_load_csv_build of the file libvips/foreign/csvload.c. The manipulation results in heap-based buffer overflow. The attack requires a local approach. The exploit has been made public and could be used. The patch is identified as b3ab458a25e0e261cbd1788474bbc763f7435780. It is advisable to implement a patch to correct this issue.
- Record
DEBIAN-CVE-2026-3147- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVUBUNTU-CVE-2026-3147
1.9
A vulnerability was found in libvips up to 8.18.0. This affects the function vips_foreign_load_csv_build of the file libvips/foreign/csvload.c. The manipulation results in heap-based buffer overflow. The attack requires a local approach. The exploit has been made public and could be used. The patch is identified as b3ab458a25e0e261cbd1788474bbc763f7435780. It is advisable to implement a patch to correct this issue.
- Record
UBUNTU-CVE-2026-3147- CVSS 4.0
- 1.9 Low
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P - CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L - Updated
- 2026-11-03
OSVMGASA-2026-0237 No score
Updated vips packages fix security vulnerabilities
This update fixes several security issues: A flaw has been found in libvips up to 8.18.0. The affected element is the function vips_foreign_load_matrix_file_is_a/vips_foreign_load_matrix_header of the file libvips/foreign/matrixload.c. Executing a manipulation can lead to memory corruption. The attack needs to be launched locally. (CVE-2026-3145) A vulnerability has been found in libvips up to 8.18.0. The impacted element is the function vips_foreign_load_matrix_header of the file libvips/foreign/matrixload.c. The manipulation leads to null pointer dereference. The attack needs to be performed locally. (CVE-2026-3146) A vulnerability was found in libvips up to 8.18.0. This affects the function vips_foreign_load_csv_build of the file libvips/foreign/csvload.c. The manipulation results in heap-based buffer overflow. The attack requires a local approach. The exploit has been made public and could be used. (CVE-2026-3147) A security vulnerability has been detected in libvips up to 8.18.2. The affected element is the function im_minpos_vec of the file libvips/deprecated/vips7compat.c of the component nip2 Handler. Such manipulation of the argument n leads to heap-based buffer overflow. An attack has to be approached locally. The exploit has been disclosed publicly and may be used. (CVE-2026-6491)
- Record
MGASA-2026-0237- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
vipsDebian:12 |
before 8.14.1-3+deb12u3, plus listed versions 8.14.1-38.14.1-3+deb12u18.14.1-3+deb12u2 |
8.14.1-3+deb12u3 |
vipsDebian:13 |
before 8.16.1-1+deb13u1, plus listed versions 8.16.1-1 |
8.16.1-1+deb13u1 |
vipsDebian:14 |
before 8.18.0-3, plus listed versions 8.16.1-18.16.1-28.17.3-18.17.3-28.18.0-18.18.0-2 |
8.18.0-3 |
vipsMageia:10 |
before 8.18.3-1.mga10 | 8.18.3-1.mga10 |
vipsUbuntu:Pro:16.04:LTS |
All versions, plus listed versions 7.40.6-2ubuntu28.0.2-28.2.1-18.2.2-18.2.2-1ubuntu0.1~esm1 |
None known |
vipsUbuntu:Pro:18.04:LTS |
All versions, plus listed versions 8.4.5-1build18.4.5-1ubuntu0.1~esm18.4.5-1ubuntu0.1~esm2 |
None known |
vipsUbuntu:Pro:20.04:LTS |
All versions, plus listed versions 8.7.4-1build18.8.3-38.8.3-3ubuntu18.9.0-18.9.0-1build1 Show 4 moreShow less8.9.1-18.9.1-28.9.1-2ubuntu0.1~esm18.9.1-2ubuntu0.1~esm2 |
None known |
vipsUbuntu:Pro:22.04:LTS |
All versions, plus listed versions 8.10.5-2ubuntu18.11.4-28.12.1-18.12.1-1build18.12.1-1ubuntu0.1~esm18.12.1-1ubuntu0.1~esm28.12.1-1ubuntu0.1~esm3 |
None known |
vipsUbuntu:Pro:24.04:LTS |
All versions, plus listed versions 8.14.3-18.14.5-18.15.0-18.15.0-28.15.1-1 Show 5 moreShow less8.15.1-1build18.15.1-1.1build38.15.1-1.1build48.15.1-1.1ubuntu0.1~esm18.15.1-1.1ubuntu0.1~esm2 |
None known |
vipsUbuntu:25.10 |
All versions, plus listed versions 8.16.0-2build18.16.1-1 |
None known |
vipsUbuntu:26.10 |
All versions, plus listed versions 8.18.0-1build18.18.3-18.18.4-18.18.5-1 |
None known |
vipsUbuntu:Pro:26.04:LTS |
All versions, plus listed versions 8.16.1-18.16.1-28.17.3-28.18.0-18.18.0-1build18.18.0-1ubuntu0.1~esm18.18.0-1ubuntu0.1~esm2 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| affected, facts | OSV | |
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-3147 is a medium vulnerability (CVSS 4.8) in Libvips, published February 25, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.24%, the 15th percentile. Fixed in vips 8.14.1-3+deb12u3.
References
vuldb.com?id.347653
vuldb.com?ctiid.347653
vuldb.com?submit.758692
github.com/libvips/libvips/issues/4874
github.com/libvips/libvips/pull/4894
github.com/libvips/libvips/commit/b3ab458a25e0e261cbd1788474bbc763f7435780
Show 10 moreShow less
github.com/libvips/libvips
nvd.nist.gov/vuln/detail/CVE-2026-3147
github.com/advisories/GHSA-55xf-4pmg-v3xm
github.com/CVEProject/cvelistV5/tree/main/cves/2026/3xxx/CVE-2026-3147.json
security-tracker.debian.org/tracker/CVE-2026-3147
advisories.mageia.org/MGASA-2026-0237.html
bugs.mageia.org/show_bug.cgi?id=35747
lists.fedoraproject.org/archives/list/[email protected]/message/IUA7WKE4WATNPXAAALXHMSPAD2GJ2CHS
ubuntu.com/security/CVE-2026-3147
cve.org/CVERecord?id=CVE-2026-3147