CVE-2026-30141

CRITICAL

bitbank2 AnimatedGIF 2.2.0 - Buffer Overflow in DecodeLZW Function

Title source: llm

Description

An issue was discovered in bitbank2 AnimatedGIF v2.2.0. A buffer overflow in the DecodeLZW function allows remote attackers to cause a denial of service (crash) or potentially execute arbitrary code via a crafted GIF file.

References (1)

Core 1

Core References

https://github.com/bitbank2/AnimatedGIF/issues/115

Scores

CVSS v3 9.8

EPSS 0.0057

EPSS Percentile 42.6%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation poc

Automatable yes

Technical Impact total

Details

CWE

CWE-120

Status published

Published Jun 09, 2026

Tracked Since Jun 10, 2026