How severe is CVE-2025-31344?

CVE-2025-31344 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability high.

Is CVE-2025-31344 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (14th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-31344?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-31344 have an EU (EUVD) identifier?

Yes. CVE-2025-31344 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-10875.

When was CVE-2025-31344 published?

CVE-2025-31344 was published on 2025-04-14 and last updated on 2026-06-17.

CVE-2025-31344

CVE-2025-31344 is a high-severity vulnerability with a CVSS 3.x base score of 7.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-122.

Key facts

Severity: High (CVSS 3.x base score 7.3)
EPSS exploit prediction: 0% (14th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-10875
Weakness: CWE-122
Published: 2025-04-14
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2025-31344?: 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.
How severe is CVE-2025-31344?: CVE-2025-31344 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability high.
Is CVE-2025-31344 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (14th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-31344?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-31344 have an EU (EUVD) identifier?: Yes. CVE-2025-31344 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-10875.
When was CVE-2025-31344 published?: CVE-2025-31344 was published on 2025-04-14 and last updated on 2026-06-17.

References

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