CVE catalog
CVE-2025-2337
libmatio: CVE-2025-2337
- Severity
- High · CVSS 8.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.60% · Oct 25, 2026
A vulnerability, which was classified as critical, has been found in tbeu matio 1.5.28. This issue affects the function Mat_VarPrint of the file src/mat.c. The manipulation leads to heap-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | libmatio | sid | 1.6.0-2 | fixed |
| Debian | libmatio | forky | 1.6.0-2 | fixed |
| Debian | libmatio | trixie | 1.5.28-2 | fixed |
| Debian | libmatio | bookworm | 1.5.23-2+deb12u1 | fixed |
| Debian | libmatio | bookworm-security | 1.5.23-2+deb12u1 | fixed |
| Ubuntu | libmatio | pro | 1.5.19-2 | vulnerable |
| Ubuntu | libmatio | pro | 1.5.21-1 | vulnerable |
| Ubuntu | libmatio | pro | 1.5.21-1ubuntu0.1~esm1 | vulnerable |
| Ubuntu | libmatio | 24.04 | 1.5.23-2 | vulnerable |
| Ubuntu | libmatio | 24.04 | 1.5.24-1 | vulnerable |
| Ubuntu | libmatio | 24.04 | 1.5.26-1 | vulnerable |
| Ubuntu | libmatio | 24.04 | 1.5.26-1build1 | vulnerable |
| Ubuntu | libmatio | 24.04 | 1.5.26-1build2 | vulnerable |
| Ubuntu | libmatio | 24.04 | 1.5.26-1build3 | vulnerable |
| Ubuntu | libmatio | 25.10 | 1.5.28-1build1 | vulnerable |
| Ubuntu | libmatio | 25.10 | 1.5.28-2 | vulnerable |
| Opensuse | matio | leap 16.0 | 1.5.29-bp160.1.1 | fixed |
| Opensuse | matio | tumbleweed | 1.5.29-1.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | libmatio | source | sid | 1.5.28-2 | not yet assigned | Not reported | [1100992] |
| Debian | libmatio | source | forky | 1.5.28-2 | not yet assigned | Not reported | [1100992] |
| Debian | libmatio | source | trixie | 1.5.28-2 | not yet assigned | Not reported | [1100992] |
| Debian | libmatio | source | bookworm | 1.5.23-2+deb12u1 | not yet assigned | Not reported | [1100992] |
| Opensuse | matio | rpm | leap 16.0 | 1.5.29-bp160.1.1 | Not reported | OPENSUSE-SU-2026:20022-1 | Not reported |
| Opensuse | matio | rpm | tumbleweed | 1.5.29-1.1 | Not reported | OPENSUSE-SU-2026:10002-1 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [libmatio11]Affected
Source package: [libmatio]
Details (4)
1.5.23-2+deb12u1· amd64 · bookwormAffected · Fixed:
1.5.23-2+deb12u1dsa · libmatio · debian · bookworm; dsa · libmatio · debian · 12
1.5.23-2+deb12u1· arm64 · bookwormAffected · Fixed:
1.5.23-2+deb12u1dsa · libmatio · debian · bookworm; dsa · libmatio · debian · 12
1.5.23-2+deb12u1· amd64 · bookworm-securityAffected · Fixed:
1.5.23-2+deb12u1dsa · libmatio · debian · bookworm; dsa · libmatio · debian · 12
1.5.23-2+deb12u1· arm64 · bookworm-securityAffected · Fixed:
1.5.23-2+deb12u1dsa · libmatio · debian · bookworm; dsa · libmatio · debian · 12
- [libmatio-dev]Affected
Source package: [libmatio]
Details (4)
1.5.23-2+deb12u1· amd64 · bookwormAffected · Fixed:
1.5.23-2+deb12u1dsa · libmatio · debian · bookworm; dsa · libmatio · debian · 12
1.5.23-2+deb12u1· arm64 · bookwormAffected · Fixed:
1.5.23-2+deb12u1dsa · libmatio · debian · bookworm; dsa · libmatio · debian · 12
1.5.23-2+deb12u1· amd64 · bookworm-securityAffected · Fixed:
1.5.23-2+deb12u1dsa · libmatio · debian · bookworm; dsa · libmatio · debian · 12
1.5.23-2+deb12u1· arm64 · bookworm-securityAffected · Fixed:
1.5.23-2+deb12u1dsa · libmatio · debian · bookworm; dsa · libmatio · debian · 12
- [libmatio-doc]Affected
Source package: [libmatio]
Details (4)
1.5.23-2+deb12u1· all · bookwormAffected · Fixed:
1.5.23-2+deb12u1dsa · libmatio · debian · bookworm; dsa · libmatio · debian · 12
1.5.23-2+deb12u1· all · bookwormAffected · Fixed:
1.5.23-2+deb12u1dsa · libmatio · debian · bookworm; dsa · libmatio · debian · 12
1.5.23-2+deb12u1· all · bookworm-securityAffected · Fixed:
1.5.23-2+deb12u1dsa · libmatio · debian · bookworm; dsa · libmatio · debian · 12
1.5.23-2+deb12u1· all · bookworm-securityAffected · Fixed:
1.5.23-2+deb12u1dsa · libmatio · debian · bookworm; dsa · libmatio · debian · 12
- [matio-tools]Affected
Source package: [libmatio]
Details (4)
1.5.23-2+deb12u1· amd64 · bookwormAffected · Fixed:
1.5.23-2+deb12u1dsa · libmatio · debian · bookworm; dsa · libmatio · debian · 12
1.5.23-2+deb12u1· arm64 · bookwormAffected · Fixed:
1.5.23-2+deb12u1dsa · libmatio · debian · bookworm; dsa · libmatio · debian · 12
1.5.23-2+deb12u1· amd64 · bookworm-securityAffected · Fixed:
1.5.23-2+deb12u1dsa · libmatio · debian · bookworm; dsa · libmatio · debian · 12
1.5.23-2+deb12u1· arm64 · bookworm-securityAffected · Fixed:
1.5.23-2+deb12u1dsa · libmatio · debian · bookworm; dsa · libmatio · debian · 12
[openSUSE Tumbleweed]
- [libmatio14]Unknown
Source package: [matio]
Details (1)
1.5.30-1.5· x86_64 · tumbleweedUnknown · Fixed:
1.5.29-1.1Version impact unknown
dsa · matio · opensuse · tumbleweed
- [libmatio-devel]Unknown
Source package: [matio]
Details (1)
1.5.30-1.5· x86_64 · tumbleweedUnknown · Fixed:
1.5.29-1.1Version impact unknown
dsa · matio · opensuse · tumbleweed
- [matio-tools]Unknown
Source package: [matio]
Details (1)
1.5.30-1.5· x86_64 · tumbleweedUnknown · Fixed:
1.5.29-1.1Version impact unknown
dsa · matio · opensuse · tumbleweed
[Debian 13 (Trixie)]
- [libmatio13]Fixed
Source package: [libmatio]
Details (2)
1.5.28-2· amd64 · trixieFixed · Fixed:
1.5.28-2dsa · libmatio · debian · 13
1.5.28-2· arm64 · trixieFixed · Fixed:
1.5.28-2dsa · libmatio · debian · 13
- [libmatio-dev]Fixed
Source package: [libmatio]
Details (2)
1.5.28-2· amd64 · trixieFixed · Fixed:
1.5.28-2dsa · libmatio · debian · 13
1.5.28-2· arm64 · trixieFixed · Fixed:
1.5.28-2dsa · libmatio · debian · 13
- [libmatio-doc]Fixed
Source package: [libmatio]
Details (2)
1.5.28-2· all · trixieFixed · Fixed:
1.5.28-2dsa · libmatio · debian · 13
1.5.28-2· all · trixieFixed · Fixed:
1.5.28-2dsa · libmatio · debian · 13
- [matio-tools]Fixed
Source package: [libmatio]
Details (2)
1.5.28-2· amd64 · trixieFixed · Fixed:
1.5.28-2dsa · libmatio · debian · 13
1.5.28-2· arm64 · trixieFixed · Fixed:
1.5.28-2dsa · libmatio · debian · 13
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2026_10002-1.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2025-2337]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2025-2337]
- [https://osv.dev/vulnerability/openSUSE-SU-2026:10002-1]
- [https://osv.dev/vulnerability/openSUSE-SU-2026:20022-1]
- [https://security-tracker.debian.org/tracker/CVE-2025-2337]
[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [SUSE security advisories and VEX]