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CVE-2026-44663

🗓️ 18 Jun 2026 21:16:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 3 Views

CVE-2026-44663: OpenEXR 3.4.0–3.4.11 overflow in ht_undo_impl causes heap overflow; fixed in 3.4.12.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-44663
18 Jun 202620:20
attackerkb
AlpineLinux
CVE-2026-44663
18 Jun 202620:20
alpinelinux
FreeBSD
OpenEXR -- 3.4.12 fixes multiple vulnerabilities
25 May 202600:00
freebsd
Circl
CVE-2026-44663
18 Jun 202621:58
circl
CVE
CVE-2026-44663
18 Jun 202620:20
cve
Cvelist
CVE-2026-44663 OpenEXR: Integer overflow in the HTJ2K decoder leads to heap-buffer-overflow
18 Jun 202620:20
cvelist
Debian CVE
CVE-2026-44663
18 Jun 202620:20
debiancve
EUVD
EUVD-2026-37944
18 Jun 202620:20
euvd
Tenable Nessus
FreeBSD : OpenEXR -- 3.4.12 fixes multiple vulnerabilities (ca91c020-5820-11f1-b38d-9be2e6022e28)
28 May 202600:00
nessus
Tenable Nessus
Python Library OpenEXR 3.4.x < 3.4.12 Multiple Vulnerabilities
17 Jun 202600:00
nessus
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu16.04allopenexr0openexr_0_all.deb
Ubuntu18.04allopenexr0openexr_0_all.deb
Ubuntu20.04allopenexr0openexr_0_all.deb
Ubuntu22.04allopenexr0openexr_0_all.deb
Ubuntu24.04allopenexr0openexr_0_all.deb
Ubuntu26.04allopenexr0openexr_0_all.deb

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25 Jun 2026 15:34Current
6Medium risk
Vulners AI Score6
CVSS 3.16.1 - 7.1
EPSS0.00199
SSVC
3