CVE-2025-31344

The giflib open-source component has a buffer overflow vulnerability

HIGH
7.3
CVSS Score
Published: April 14, 2025 at 07:49 AM UTC
Updated: June 17, 2026 at 09:10 AM UTC
1 product affected across 1 vendorGiflib

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Severity
HIGH7.3
Exploit prediction
EPSS 0.3%
SSVC
PoC

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v ≤ 5.2.2

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.3HIGHopenEuler
Attack Vector
LOCAL
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
HIGH
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-122

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