CVE-2026-23868

MEDIUM

giflib 5.0.0-6.1.0 - Double Free via Shallow Copy in GifMakeSavedImage

Title source: llm
STIX 2.1

Description

Giflib contains a double-free vulnerability that is the result of a shallow copy in GifMakeSavedImage and incorrect error handling. The conditions needed to trigger this vulnerability are difficult but may be possible.

References (27)

Core 27
Core References

Scores

CVSS v3 5.1
EPSS 0.0014
EPSS Percentile 4.2%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-415 CWE-825
Status published
Products (2)
giflib/giflib 5.0.0 - 6.1.1
giflib_project/giflib 5.0.0 - 6.1.1
Published Mar 10, 2026
Tracked Since Mar 11, 2026