Detections
Analytics
RockyLinux 10 : expat (RLSA-2025:19403)
high Nessus Plugin ID 274598
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Synopsis
The remote RockyLinux host is missing a security update.Description
The remote RockyLinux 10 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2025:19403 advisory.* expat: libexpat in Expat allows attackers to trigger large dynamic memory allocations via a small document that is submitted for parsing (CVE-2025-59375)
Tenable has extracted the preceding description block directly from the RockyLinux security advisory.
Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.
Solution
Update the affected packages.See Also
Plugin Details
Severity: High
ID: 274598
File Name: rocky_linux_RLSA-2025-19403.nasl
Version: 1.1
Type: local
Published: 11/10/2025
Updated: 11/10/2025
Supported Sensors: Nessus Agent, Continuous Assessment, Nessus
Risk Information
VPR
Risk Factor: Medium
Score: 4.4
CVSS v2
Risk Factor: High
Base Score: 7.8
Temporal Score: 6.1
Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C
CVSS Score Source: CVE-2025-59375
CVSS v3
Risk Factor: High
Base Score: 7.5
Temporal Score: 6.7
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C
Vulnerability Information
CPE: p-cpe:/a:rocky:linux:expat-devel, p-cpe:/a:rocky:linux:expat-debuginfo, p-cpe:/a:rocky:linux:expat-debugsource, cpe:/o:rocky:linux:10, p-cpe:/a:rocky:linux:expat
Required KB Items: Host/local_checks_enabled, Host/cpu, Host/RockyLinux/release, Host/RockyLinux/rpm-list
Exploit Available: true
Exploit Ease: Exploits are available
Patch Publication Date: 11/6/2025
Vulnerability Publication Date: 9/15/2025
Reference Information
CVE: CVE-2025-59375