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High 7.8Published Jun 9, 2025

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

Updated under an hour ago ()

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It affects Red Hat Enterprise Linux 10 and 19 other products. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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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.

CVSS
7.8 HIGH (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness (CWE)
CWE-190
Known exploited
Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days)
Not loaded for this CVE
Assigned by
redhat
NVD analysis
Modified
Record last updated
Oct 12, 2026
First seen by InfoSec Signals
Oct 12, 2026

Affected products

Affected products
from 0:3.7.7-4.el10_0 not affected
CNA record
from 0:3.1.2-14.el7_9.1 not affected
CNA record
from 0:3.3.2-8.el8_2.1 not affected
CNA record
from 0:3.3.3-1.el8_4.1 not affected
CNA record
from 0:3.3.3-6.el8_6 not affected
CNA record
from 0:3.3.3-6.el8_6 not affected
CNA record
from 0:3.5.3-4.el9_4.1 not affected
CNA record
from 414.92.202510211419-0 not affected
CNA record
from 1.11-19 not affected
CNA record
Red Hat RHOSS-1.36-RHEL-8
redhat:openshift_serverless
from 1.36.0-11 not affected
CNA record

References

References

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.

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