CVE-2026-3707

LOW EPSS 1.6%
Published Mar 8, 20263mo ago · Modified Jun 17, 20261w ago
1.9 CVSS 4.0
Low
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Published Mar 8, 2026 3mo ago
Last Modified Jun 17, 2026 1w ago

Description

A vulnerability was identified in MrNanko webp4j up to 1.3.x. The affected element is the function DecodeGifFromMemory of the file src/main/c/gif_decoder.c. Such manipulation of the argument canvas_height leads to integer overflow. Local access is required to approach this attack. The exploit is publicly available and might be used. The name of the patch is 89771b201c66d15d29e4cc016d8aae82b6a5fbe1. It is advisable to implement a patch to correct this issue.

CVSS Details

Base Score
1.9
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
1.6% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 2

CWE-189
CWE-190 Integer Overflow or Wraparound Numeric Error

References 8

  • github.com https://github.com/MrNanko/webp4j/
  • github.com https://github.com/MrNanko/webp4j/commit/89771b201c66d15d29e4cc016d8aae82b6a5fbe1
  • github.com https://github.com/MrNanko/webp4j/issues/6
  • github.com https://github.com/MrNanko/webp4j/issues/6#issuecomment-3941945014
  • github.com https://github.com/Sp1d3rL1/Webp4j-Heap-Buffer-Overflow/blob/main/README.EN.md
  • vuldb.com https://vuldb.com/?ctiid.349653
  • vuldb.com https://vuldb.com/?id.349653
  • vuldb.com https://vuldb.com/?submit.765972

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.