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Vulnerability DatabaseCVE-2026-5186

CVE-2026-5186: 
Linux Debian vulnerability analysis and mitigation

A weakness has been identified in Nothings stb up to 2.30. This impacts the function stbi__load_gif_main of the file stb_image.h of the component Multi-frame GIF File Handler. This manipulation causes double free. The attack requires local access. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

Source: NVD

Related Linux Debian vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2026-40719HIGH7.5
  • Linux DebianLinux Debian
  • maradns
NoNoApr 15, 2026
CVE-2026-39984MEDIUM5.5
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NoYesApr 15, 2026
CVE-2026-5160MEDIUM5.1
  • Linux DebianLinux Debian
  • golang-github-yuin-goldmark
NoYesApr 15, 2026
CVE-2026-6298MEDIUM4.3
  • ChromiumChromium
  • chromium
NoNoApr 15, 2026
CVE-2026-6364N/AN/A
  • ChromiumChromium
  • chromium
NoNoApr 15, 2026

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