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The vulnerability of the archive_read_format_rar_seek_data() function in the Libarchive library allows a hacker to execute arbitrary code and cause a denial-of-service attack.

🗓️ 10 Sep 2025 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec🔗 bdu.fstec.ru👁 2 Views

Libarchive vulnerability in archive_read_format_rar_seek_data() enables memory reallocation error leading to arbitrary code execution and denial of service.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
FreeBSD		FreeBSD -- Integer overflow in libarchive leading to double free
8 Aug 202500:00
–freebsd
IBM Security Bulletins		Security Bulletin: Multiple vulnerabilities affect IBM Db2® on Cloud Pak for Data, and Db2 Warehouse on Cloud Pak for Data
17 Dec 202511:25
–ibm
IBM Security Bulletins		Security Bulletin: Multiple Vulnerabilities in IBM Edge Application Manager
10 Oct 202514:29
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IBM Security Bulletins		Security Bulletin: IBM Observability with Instana (OnPrem) is affected by multiple security vulnerabilities
31 Jul 202514:17
–ibm
IBM Security Bulletins		Security Bulletin: IBM Watson Speech Services Cartridge is vulnerable to multiple Operator package issues
7 Nov 202516:42
–ibm
ATTACKERKB		CVE-2025-5914
9 Jun 202519:53
–attackerkb
Tenable Nessus		Amazon Linux 2023 : bsdcat, bsdcpio, bsdtar (ALAS2023-2025-1022)
23 Jun 202500:00
–nessus
Tenable Nessus		Amazon Linux 2 : libarchive (ALAS-2025-2912)
10 Jul 202500:00
–nessus
Tenable Nessus		Alibaba Cloud Linux 3 : 0143: libarchive (ALINUX3-SA-2025:0143)
26 Aug 202500:00
–nessus
Tenable Nessus		AlmaLinux 9 : libarchive (ALSA-2025:14130)
21 Aug 202500:00
–nessus
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24 Jul 2026 00:00Current
7High risk
Vulners AI Score7
CVSS 39.8
CVSS 210
EPSS0.00326
Libarchiverar seek datamemory reallocation errorarbitrary code executiondenial of service
2