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CVE-2026-41080

🗓️ 16 Apr 2026 16:52:01Reported by Debian Security Bug TrackerType 
debiancve
 debiancve🔗 security-tracker.debian.org👁 3 Views

CVE-2026-41080: libexpat before 2.7.6 uses insufficient entropy, enabling hash flooding.

Related
Packages
ReporterTitlePublishedViews
Family
IBM Security Bulletins		Security Bulletin: Multiple security vulnerabilities have been identified in IBM HTTP Server shipped with IBM DevOps Code ClearCase [CVE-2026-24072, CVE-2026-28780, CVE-2026-34059, CVE-2026-33523, CVE-2026-41080, CVE-2026-33857, CVE-2026-34032]
22 May 202605:57
–ibm
IBM Security Bulletins		Security Bulletin: IBM HTTP Server is affected by multiple vulnerabilities
11 May 202622:12
–ibm
IBM Security Bulletins		Security Bulletin: Multiple Vulnerabilities have been identified in IBM HTTP Server shipped with IBM WebSphere Remote Server
18 May 202615:31
–ibm
IBM Security Bulletins		Security Bulletin: Multiple vulnerabilities within IBM HTTP Server, affect IBM Tivoli Monitoring.
8 Jun 202616:44
–ibm
IBM Security Bulletins		Security Bulletin: Vulnerability in python (CVE-2026-41080) affects AIX/VIOS.
15 Jul 202607:57
–ibm
FreeBSD		(lib)expat -- Insufficient entropy
16 Apr 202600:00
–freebsd
ATTACKERKB		CVE-2026-41080
16 Apr 202616:52
–attackerkb
Tenable Nessus		Amazon Linux 2023 : firefox (ALAS2023-2026-1706)
16 May 202600:00
–nessus
Tenable Nessus		Amazon Linux 2 : thunderbird, --advisory ALAS2-2026-3306 (ALAS-2026-3306)
27 May 202600:00
–nessus
Tenable Nessus		Amazon Linux 2 : firefox, --advisory ALAS2FIREFOX-2026-059 (ALASFIREFOX-2026-059)
27 May 202600:00
–nessus
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Debian14allexpat2.8.0-1expat_2.8.0-1_all.deb
Debian999allexpat2.8.0-1expat_2.8.0-1_all.deb
Debian11allexpat2.2.10-2+deb11u7expat_2.2.10-2+deb11u7_all.deb
Debian12allexpat2.5.0-1+deb12u2expat_2.5.0-1+deb12u2_all.deb
Debian13allexpat2.7.1-2expat_2.7.1-2_all.deb

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16 Apr 2026 16:52Current
5.2Medium risk
Vulners AI Score5.2
CVSS 3.17.5
EPSS0.00398
SSVC
libexpatentropyhash flooding
3