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CVE-2026-44637

🗓️ 14 May 2026 20:02:32Reported by MendType 
mend
 mend
🔗 www.mend.io👁 8 Views

Signed integer overflow in libsixel SIXEL parser enables out-of-bounds heap write.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-44637
14 May 202620:02
–attackerkb
cnnvd
CNNVD
Libsixel input validation error vulnerability
14 May 202600:00
–cnnvd
cve
CVE
CVE-2026-44637
14 May 202620:02
–cve
cvelist
Cvelist
CVE-2026-44637 libsixel: integer overflow in parser
14 May 202620:02
–cvelist
debiancve
Debian CVE
CVE-2026-44637
14 May 202620:02
–debiancve
euvd
EUVD
EUVD-2026-30412
14 May 202620:02
–euvd
nvd
NVD
CVE-2026-44637
14 May 202620:17
–nvd
osv_cve
osv_cve
CVE-2026-44637 libsixel: integer overflow in parser
14 May 202620:02
–osv_cve
osv_debian
osv_debian
DEBIAN-CVE-2026-44637
14 May 202620:17
–osv_debian
osv_ubuntu
osv_ubuntu
UBUNTU-CVE-2026-44637
14 May 202620:17
–osv_ubuntu
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Vulners
Node
saitohalibsixelRange0.11.0–1.8.7-r2

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07 Oct 2026 22:48Current
6.4Medium risk
Vulners AI Score6.4
CVSS 46.9
CVSS 3.17.1
EPSS0.0016
SSVC
8