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CVE-2025-7424

27
FAUCET Score

CVE-2025-7424 is a high-severity type confusion vulnerability in the libxslt library, affecting Red Hat Enterprise Linux and OpenShift Container Platform, among other products. This flaw, stemming from the reuse of a memory field for both stylesheet and input data, allows an unauthenticated attacker to remotely trigger application crashes or memory corruption, potentially leading to denial of service. While no active exploitation, public exploit code, or significant community discussion has been observed, its high CVSS score of 7.5 indicates a serious risk.

Impacted Technologies

VendorProductVersion(s)CPE
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:a:xmlsoft:libxslt:-:*:*:*:*:*:*:*
4.0CPE matchmatch criteria
cpe:2.3:a:redhat:openshift_container_platform:4.0:*:*:*:*:*:*:*
6.0CPE matchmatch criteria
cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*
7.0CPE matchmatch criteria
cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
8.0CPE matchmatch criteria
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.20%
Probability of exploitation in next 30 days
EPSS Percentile
65.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0120 is in the 44th percentile among its peer group of 51,485 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (7)

microsoftpatch availablevia msrc
Product: 20693-17086Fixed in: 1.1.34-10
microsoftpatch availablevia msrc
Product: 20726-17084Fixed in: 1.1.43-3
microsoftpatch availablevia msrc
Product: 20783-17086Fixed in: 1.1.34-10
microsoftpatch availablevia msrc
Product: cbl2 libxslt 1.1.34-9 on CBL Mariner 2.0Fixed in: 1.1.34-10
microsoftpatch availablevia msrc
Product: azl3 libxslt 1.1.43-3 on Azure Linux 3.0Fixed in: 1.1.43-3
microsoftpatch availablevia msrc
Product: cbl2 libxslt 1.1.34-10 on CBL Mariner 2.0Fixed in: 1.1.34-10
redhatno patchvia redhat_api
Product: Red Hat Enterprise Linux 10Fixed in: libxslt

Vendor Advisories (2)

redhatCVE-2025-7424Important

libxslt: Type confusion in xmlNode.psvi between stylesheet and source nodes

Jul 10, 2025
microsoft2025-Jul/CVE-2025-7424Moderate

Libxslt: type confusion in xmlnode.psvi between stylesheet and source nodes

Jul 8, 2025

References

seclists.org / fulldisclosure/2025/Aug/0
seclists.org / fulldisclosure/2025/Jul/30
seclists.org / fulldisclosure/2025/Jul/32
seclists.org / fulldisclosure/2025/Jul/33
seclists.org / fulldisclosure/2025/Jul/35
seclists.org / fulldisclosure/2025/Jul/37
lists.debian.org / debian-lts-announce/2025/09/msg00024.html
openwall.com / lists/oss-security/2025/07/11/2
access.redhat.com / errata/RHBA-2025:12345
access.redhat.com / errata/RHSA-2026:11015
access.redhat.com / security/cve/CVE-2025-7424
Third Party Advisory
bugzilla.redhat.com / show_bug.cgi
Issue TrackingThird Party Advisory
gitlab.gnome.org / GNOME/libxslt/-/issues/139