- 7.3HighCVSS base score
- 0.27%Exploitation in 30 daysEPSS · top 81% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- YesPublic exploitsa reference or SSVC says so
Description
Heap-based Buffer Overflow vulnerability in openEuler giflib on Linux. This vulnerability is associated with program files gif2rgb.C. This issue affects giflib: through 5.2.2.
Public exploit
An exploit or proof of concept is public: anyone can try it against an unpatched system. CISA's SSVC rates its exploitation: a proof of concept is public.
Timeline
ID reserved
By openEuler
- 17 days later
· 17 days later
Published
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| openEulerCNA (assigner) | 3.1 | High7.3 | CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H |
| NVDNVD · Deferred | 3.1 | High7.3 | CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H |
- EPSS (exploitation in 30 days)
- 0.27% · top 81% of all CVEs (12 Nov 2026)
- CISA SSVC
- Exploitation: poc · Automatable: no · Technical impact: partial
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.3.
Affected products
References
References10
- https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-1292 (opens in a new tab)
- https://gitee.com/src-openeuler/giflib/pulls/54 (opens in a new tab)
- http://www.openwall.com/lists/oss-security/2025/04/07/3 (opens in a new tab)
- http://www.openwall.com/lists/oss-security/2025/04/07/4 (opens in a new tab)
- http://www.openwall.com/lists/oss-security/2025/04/07/5 (opens in a new tab)
- http://www.openwall.com/lists/oss-security/2025/04/07/6 (opens in a new tab)
- http://www.openwall.com/lists/oss-security/2025/04/08/1 (opens in a new tab)
- http://www.openwall.com/lists/oss-security/2025/04/09/5 (opens in a new tab)
- http://www.openwall.com/lists/oss-security/2025/04/09/7 (opens in a new tab)
- http://www.openwall.com/lists/oss-security/2025/04/10/1 (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2025-10875 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2025-31344)Record last updated .