CVE-2026-26740HIGHCVSS 8.2

CVE-2026-26740

Published Mar 18, 2026·Updated Jul 1, 2026

Description

Buffer Overflow vulnerability in giflib v.5.2.2 allows a remote attacker to cause a denial of service via the EGifGCBToExtension overwriting an existing Graphic Control Extension block without validating its allocated size.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H

References

View on NVD Search GitHub Search Google

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