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CVE-2026-5673

🗓️ 06 Apr 2026 10:16:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 4 Views

Crafted AVI file with truncated header triggers heap out-of-bounds read in libtheora, crash.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-5673
6 Apr 202609:22
attackerkb
circl
Circl
CVE-2026-5673
6 Apr 202614:03
circl
cnnvd
CNNVD
Theora 缓冲区错误漏洞
6 Apr 202600:00
cnnvd
cve
CVE
CVE-2026-5673
6 Apr 202609:22
cve
cvelist
Cvelist
CVE-2026-5673 Libtheora: libtheora: denial of service or information disclosure via malformed avi file processing
6 Apr 202609:22
cvelist
debiancve
Debian CVE
CVE-2026-5673
6 Apr 202609:22
debiancve
nessus
Tenable Nessus
EulerOS 2.0 SP10 : libtheora (EulerOS-SA-2026-2660)
14 Jul 202600:00
nessus
nessus
Tenable Nessus
EulerOS 2.0 SP10 : libtheora (EulerOS-SA-2026-2701)
14 Jul 202600:00
nessus
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-5673
6 Apr 202600:00
nessus
euvd
EUVD
EUVD-2026-19219
6 Apr 202612:32
euvd
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OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu26.04allasc0asc_0_all.deb
Ubuntu18.04allasc0asc_0_all.deb
Ubuntu20.04allasc0asc_0_all.deb
Ubuntu22.04allasc0asc_0_all.deb
Ubuntu24.04allasc0asc_0_all.deb
Ubuntu26.04allmkvtoolnix0mkvtoolnix_0_all.deb
Ubuntu18.04allmkvtoolnix0mkvtoolnix_0_all.deb
Ubuntu20.04allmkvtoolnix0mkvtoolnix_0_all.deb
Ubuntu22.04allmkvtoolnix0mkvtoolnix_0_all.deb
Ubuntu24.04allmkvtoolnix0mkvtoolnix_0_all.deb
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13 May 2026 07:14Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.15.6 - 7.1
EPSS0.00178
SSVC
4