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CVE-2025-5914— Libarchive: double free at archive_read_format_rar_seek_data() in archive_read_support_format_rar.c

Quick assessment

Affected

CVE-2025-5914

Exploitation

Public or AI PoC available; prioritize validation

Recommended action

Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

libarchive是libarchive开源的一款多格式存档和压缩库。 libarchive存在资源管理错误漏洞，该漏洞源于archive_read_format_rar_seek_data函数存在整数溢出，可能导致双重释放和内存损坏。

CVSS 7.8 · High EPSS 0.44% · P37 Updated Oct 13, 2026

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 63

Vendor	Product	Version Range	Status
None	None	`< 3.8.0`	affected
Red Hat	cert-manager operator for Red Hat OpenShift 1.16	`v1.16.5-1760515757< *`	unaffected
Red Hat	OpenShift Compliance Operator 1	`1.8.0< *`	unaffected
		`1.8.0< *`	unaffected
		`1.8.0< *`	unaffected
Red Hat	OpenShift File Integrity Operator - FIO 1	`v1.3< *`	unaffected
Red Hat	Red Hat Discovery 2	`2.2.1-1758555934< *`	unaffected
Red Hat	Red Hat Enterprise Linux 10	`0:3.7.7-4.el10_0< *`	unaffected
Red Hat	Red Hat Enterprise Linux 6	`any`	unknown
Red Hat	Red Hat Enterprise Linux 7 Extended Lifecycle Support	`0:3.1.2-14.el7_9.1< *`	unaffected
Red Hat	Red Hat Enterprise Linux 8	`0:3.3.3-6.el8_10< *`	unaffected
Red Hat	Red Hat Enterprise Linux 8.2 Advanced Update Support	`0:3.3.2-8.el8_2.1< *`	unaffected
Red Hat	Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support	`0:3.3.3-1.el8_4.1< *`	unaffected
Red Hat	Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On	`0:3.3.3-1.el8_4.1< *`	unaffected
Red Hat	Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support	`0:3.3.3-6.el8_6< *`	unaffected
Red Hat	Red Hat Enterprise Linux 8.6 Telecommunications Update Service	`0:3.3.3-6.el8_6< *`	unaffected
Red Hat	Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions	`0:3.3.3-6.el8_6< *`	unaffected
Red Hat	Red Hat Enterprise Linux 8.8 Telecommunications Update Service	`0:3.3.3-5.el8_8.1< *`	unaffected
Red Hat	Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions	`0:3.3.3-5.el8_8.1< *`	unaffected
Red Hat	Red Hat Enterprise Linux 9	`0:3.5.3-6.el9_6< *`	unaffected
		`0:3.5.3-6.el9_6< *`	unaffected
Red Hat	Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions	`0:3.5.3-2.el9_0.1< *`	unaffected
Red Hat	Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions	`0:3.5.3-5.el9_2< *`	unaffected
Red Hat	Red Hat Enterprise Linux 9.4 Extended Update Support	`0:3.5.3-4.el9_4.1< *`	unaffected
Red Hat	Red Hat Insights proxy 1.5	`1.5.6-1756187445< *`	unaffected
Red Hat	Red Hat OpenShift Container Platform 4	`any`	unaffected
Red Hat	Red Hat OpenShift Container Platform 4.14	`414.92.202510211419-0< *`	unaffected
Red Hat	Red Hat OpenShift Container Platform 4.15	`415.92.202601271320-0< *`	unaffected
Red Hat	Red Hat OpenShift Container Platform 4.16	`416.94.202601071926-0< *`	unaffected
Red Hat	Red Hat OpenShift Container Platform 4.17	`417.94.202510112152-0< *`	unaffected
Red Hat	Red Hat OpenShift Container Platform 4.18	`418.94.202510230424-0< *`	unaffected
Red Hat	Red Hat OpenShift Container Platform 4.19	`4.19.9.6.202510140714-0< *`	unaffected
Red Hat	Red Hat OpenShift Container Platform 4.20	`4.20.9.6.202509251656-0< *`	unaffected
Red Hat	Red Hat OpenShift distributed tracing 3.5.3	`rhosdt-3.5-1756116455< *`	unaffected
		`rhosdt-3.5-1756116482< *`	unaffected
		`rhosdt-3.5-1756116441< *`	unaffected
		`rhosdt-3.5-1756116449< *`	unaffected
		`rhosdt-3.5-1756116439< *`	unaffected
		`rhosdt-3.5-1756116447< *`	unaffected
		`rhosdt-3.5-1756128595< *`	unaffected
		`rhosdt-3.5-1756125872< *`	unaffected
… +1 more rows
Red Hat	Red Hat OpenShift sandboxed containers 1.10	`1.10.2-1757422110< *`	unaffected
		`1.10.2-1757421846< *`	unaffected
		`1.10.2-1757421804< *`	unaffected
		`1.10.2-1757422070< *`	unaffected
		`1.10.2-1757421879< *`	unaffected
		`1.10.2-1757422401< *`	unaffected
		`1.10.2-1757421890< *`	unaffected
Red Hat	Red Hat Web Terminal 1.11 on RHEL 9	`1.11-19< *`	unaffected
		`1.11-8< *`	unaffected
Red Hat	Red Hat Web Terminal 1.12 on RHEL 9	`1.12-4< *`	unaffected
Red Hat	RHOSS-1.36-RHEL-8	`1.36.0-11< *`	unaffected
		`1.36.0-11< *`	unaffected
		`1.36.0-11< *`	unaffected
		`1.36.0-10< *`	unaffected
		`1.36.0-10< *`	unaffected
		`1.36.0-4< *`	unaffected
		`1.36.0-9< *`	unaffected
		`1.36.0-12< *`	unaffected
… +3 more rows

I. Basic Information for CVE-2025-5914

Vulnerability Information

Have questions about the vulnerability? See if Shenlong's analysis helps!

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title

Libarchive: double free at archive_read_format_rar_seek_data() in archive_read_support_format_rar.c

Source: CVE Program / CVE List V5

Vulnerability Description

A vulnerability has been identified in the libarchive library, specifically within the archive_read_format_rar_seek_data() function. This flaw involves an integer overflow that can ultimately lead to a double-free condition. Exploiting a double-free vulnerability can result in memory corruption, enabling an attacker to execute arbitrary code or cause a denial-of-service condition.

Source: CVE Program / CVE List V5

CVSS Information

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Source: CVE Program / CVE List V5

Vulnerability Type

整数溢出或超界折返

Source: CVE Program / CVE List V5

Vulnerability Title

libarchive 资源管理错误漏洞

Source: CNNVD (China National Vulnerability Database)

Vulnerability Description

Source: CNNVD (China National Vulnerability Database)

CVSS Information

N/A

Source: CNNVD (China National Vulnerability Database)

Vulnerability Type

N/A

Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor	Product	Affected Versions	CPE
-	-	0 ~ 3.8.0	-
Red Hat	Red Hat Enterprise Linux 10	0:3.7.7-4.el10_0 ~ *	`cpe:/o:redhat:enterprise_linux:10.0`
Red Hat	Red Hat Enterprise Linux 7 Extended Lifecycle Support	0:3.1.2-14.el7_9.1 ~ *	`cpe:/o:redhat:rhel_els:7`
Red Hat	Red Hat Enterprise Linux 8	0:3.3.3-6.el8_10 ~ *	`cpe:/a:redhat:enterprise_linux:8::crb`
Red Hat	Red Hat Enterprise Linux 8.2 Advanced Update Support	0:3.3.2-8.el8_2.1 ~ *	`cpe:/o:redhat:rhel_aus:8.2::baseos`
Red Hat	Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support	0:3.3.3-1.el8_4.1 ~ *	`cpe:/o:redhat:rhel_aus:8.4::baseos`
Red Hat	Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On	0:3.3.3-1.el8_4.1 ~ *	`cpe:/o:redhat:rhel_aus:8.4::baseos`
Red Hat	Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support	0:3.3.3-6.el8_6 ~ *	`cpe:/o:redhat:rhel_aus:8.6::baseos`
Red Hat	Red Hat Enterprise Linux 8.6 Telecommunications Update Service	0:3.3.3-6.el8_6 ~ *	`cpe:/o:redhat:rhel_aus:8.6::baseos`
Red Hat	Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions	0:3.3.3-6.el8_6 ~ *	`cpe:/o:redhat:rhel_aus:8.6::baseos`
Red Hat	Red Hat Enterprise Linux 8.8 Telecommunications Update Service	0:3.3.3-5.el8_8.1 ~ *	`cpe:/o:redhat:rhel_e4s:8.8::baseos`
Red Hat	Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions	0:3.3.3-5.el8_8.1 ~ *	`cpe:/o:redhat:rhel_e4s:8.8::baseos`
Red Hat	Red Hat Enterprise Linux 9	0:3.5.3-6.el9_6 ~ *	`cpe:/a:redhat:enterprise_linux:9::appstream`
Red Hat	Red Hat Enterprise Linux 9	0:3.5.3-6.el9_6 ~ *	`cpe:/a:redhat:enterprise_linux:9::appstream`
Red Hat	Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions	0:3.5.3-2.el9_0.1 ~ *	`cpe:/a:redhat:rhel_e4s:9.0::appstream`
Red Hat	Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions	0:3.5.3-5.el9_2 ~ *	`cpe:/a:redhat:rhel_e4s:9.2::appstream`
Red Hat	Red Hat Enterprise Linux 9.4 Extended Update Support	0:3.5.3-4.el9_4.1 ~ *	`cpe:/a:redhat:rhel_eus:9.4::appstream`
Red Hat	Red Hat OpenShift Container Platform 4.14	414.92.202510211419-0 ~ *	`cpe:/a:redhat:openshift:4.14::el9`
Red Hat	Red Hat OpenShift Container Platform 4.15	415.92.202601271320-0 ~ *	`cpe:/a:redhat:openshift:4.15::el9`
Red Hat	Red Hat OpenShift Container Platform 4.16	416.94.202601071926-0 ~ *	`cpe:/a:redhat:openshift:4.16::el9`
Red Hat	Red Hat OpenShift Container Platform 4.17	417.94.202510112152-0 ~ *	`cpe:/a:redhat:openshift:4.17::el9`
Red Hat	Red Hat OpenShift Container Platform 4.18	418.94.202510230424-0 ~ *	`cpe:/a:redhat:openshift:4.18::el9`
Red Hat	Red Hat OpenShift Container Platform 4.19	4.19.9.6.202510140714-0 ~ *	`cpe:/a:redhat:openshift:4.19::el9`
Red Hat	Red Hat OpenShift Container Platform 4.20	4.20.9.6.202509251656-0 ~ *	`cpe:/a:redhat:openshift:4.20::el9`
Red Hat	Red Hat Web Terminal 1.11 on RHEL 9	1.11-19 ~ *	`cpe:/a:redhat:webterminal:1.11::el9`
Red Hat	Red Hat Web Terminal 1.11 on RHEL 9	1.11-8 ~ *	`cpe:/a:redhat:webterminal:1.11::el9`
Red Hat	Red Hat Web Terminal 1.12 on RHEL 9	1.12-4 ~ *	`cpe:/a:redhat:webterminal:1.12::el9`
Red Hat	RHOSS-1.36-RHEL-8	1.36.0-11 ~ *	`cpe:/a:redhat:openshift_serverless:1.36::el8`
Red Hat	RHOSS-1.36-RHEL-8	1.36.0-11 ~ *	`cpe:/a:redhat:openshift_serverless:1.36::el8`
Red Hat	RHOSS-1.36-RHEL-8	1.36.0-11 ~ *	`cpe:/a:redhat:openshift_serverless:1.36::el8`

II. Public POCs for CVE-2025-5914

#	POC Description	Source Link	Shenlong Link

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III. Intelligence Information for CVE-2025-5914

请登录查看更多情报信息。

Vendor Advisories for CVE-2025-5914 (11)

https://access.redhat.com/errata/RHSA-2026:0326 vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:1541 vendor-advisory x_refsource_REDHAT
RHSA-2025:19046 - Security Advisory - Red Hat Customer Portal vendor-advisory x_refsource_REDHAT
🔗 RHSA-2025:14141 - Security Advisory - Red Hat Customer Portal Read full article vendor-advisory x_refsource_REDHAT
🔗 RHSA-2025:18219 - Security Advisory - Red Hat Customer Portal Read full article vendor-advisory x_refsource_REDHAT
🔗 RHSA-2025:19041 - Security Advisory - Red Hat Customer Portal Read full article vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2025:21885 vendor-advisory x_refsource_REDHAT
🔗 RHSA-2025:14828 - Security Advisory - Red Hat Customer Portal Read full article vendor-advisory x_refsource_REDHAT
🔗 RHSA-2025:14142 - Security Advisory - Red Hat 客户门户网站 Read full article vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2025:21913 vendor-advisory x_refsource_REDHAT
🔗 RHSA-2025:14130 - Security Advisory - Red Hat Customer Portal Read full article vendor-advisory x_refsource_REDHAT

https://www.cve.org/CVERecord?id=CVE-2025-5914

IV. Related Vulnerabilities

Same weakness: CWE-190

V. Comments for CVE-2025-5914

No comments yet

Goal Reached Thanks to every supporter — we hit 100%!

CVE-2025-5914— Libarchive: double free at archive_read_format_rar_seek_data() in archive_read_support_format_rar.c

Quick assessment

Possible ATT&CK Techniques 1 AI

Affected Version Matrix 63

I. Basic Information for CVE-2025-5914

Vulnerability Information

Vulnerability Title

Vulnerability Description

CVSS Information

Vulnerability Type

Vulnerability Title

Vulnerability Description

CVSS Information

Vulnerability Type

Affected Products

II. Public POCs for CVE-2025-5914

III. Intelligence Information for CVE-2025-5914

Vendor Advisories for CVE-2025-5914 (11)

IV. Related Vulnerabilities

V. Comments for CVE-2025-5914

Leave a comment