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HSEC-2025-0003 Use after free in multithreaded lzma (.xz) decoder

🗓️ 14 Nov 2025 14:45:34Reported by GoogleType 
osv
 osv🔗 osv.dev👁 10 Views

Use after free vulnerability in multithreaded lzma decoder can cause crashes and memory issues.

Related
Refs
ReporterTitlePublishedViews
Family
IBM Security Bulletins		Security Bulletin: A denial-of-service attack, heap use after free, network server exploit, and other vulnerabilities might affect IBM Storage Defender - Resiliency Service
8 Jul 202517:32
–ibm
FreeBSD		FreeBSD -- Use-after-free in multi-threaded xz decoder
2 Jul 202500:00
–freebsd
AlpineLinux		CVE-2025-31115
3 Apr 202516:57
–alpinelinux
AstraLinux		Astra Linux – Vulnerability in xz-utils
16 Jun 202511:28
–astralinux
Tenable Nessus		Azure Linux 3.0 Security Update: xz (CVE-2025-31115)
22 Jan 202600:00
–nessus
Tenable Nessus		Debian dsa-5895 : liblzma-dev - security update
15 May 202500:00
–nessus
Tenable Nessus		Fedora 41 : perl-Compress-Raw-Lzma / xz (2025-051becf4f2)
10 May 202500:00
–nessus
Tenable Nessus		Fedora 40 : perl-Compress-Raw-Lzma / xz (2025-4871b31998)
10 May 202500:00
–nessus
Tenable Nessus		FreeBSD : FreeBSD -- Use-after-free in multi-threaded xz decoder (7642ba72-5abf-11f0-87ba-002590c1f29c)
7 Jul 202500:00
–nessus
Tenable Nessus		GLSA-202504-01 : XZ Utils: Use after free
5 Apr 202500:00
–nessus
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14 Nov 2025 18:15Current
7.5High risk
Vulners AI Score7.5
CVSS 48.7
EPSS0.00618
SSVC
vulnerability multithreaded decoder lzma software crash memory issue
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