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High 7.8Published Jul 10, 2025
CVE-2025-7425Libxslt: libxml2: heap use-after-free in libxslt caused by atype corruption in xmlattrptr
Updated under an hour ago ()
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It affects GNOME libxml2 and 33 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 flaw was found in libxslt where the attribute type, atype, flags are modified in a way that corrupts internal memory management. When XSLT functions, such as the key() process, result in tree fragments, this corruption prevents the proper cleanup of ID attributes. As a result, the system may access freed memory, causing crashes or enabling attackers to trigger heap corruption.
- CVSS
- 7.8 HIGH (v3.1, CNA)CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:H
- Weakness (CWE)
- CWE-416
- 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
- Deferred
- Record last updated
- Oct 15, 2026
- First seen by InfoSec Signals
- Oct 12, 2026
Affected products
GNOME libxml2 gnome:libxml2 (from the name) | before 2.15.2 | CNA record |
Red Hat Red Hat Enterprise Linux 10 redhat:enterprise_linux | from 0:1.1.39-8.el10_0 not affected | CNA record |
from 0:2.9.1-6.el7_9.12 not affected | CNA record | |
Red Hat Red Hat Enterprise Linux 8.2 Advanced Update Support redhat:rhel_aus | from 0:2.9.7-9.el8_2.4 not affected | CNA record |
Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support redhat:rhel_eus_long_life | from 0:2.9.7-9.el8_4.7 not affected | CNA record |
from 0:2.9.7-13.el8_6.11 not affected | CNA record | |
from 0:2.9.7-13.el8_6.11 not affected | CNA record | |
Red Hat Red Hat Enterprise Linux 9.4 Extended Update Support redhat:rhel_eus | from 0:2.9.13-11.el9_4 not affected | CNA record |
Red Hat Red Hat OpenShift Container Platform 4.12 redhat:openshift | from 412.86.202509030110-0 not affected | CNA record |
Red Hat Red Hat Web Terminal 1.11 on RHEL 9 redhat:webterminal | 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 |
Red Hat cert-manager operator for Red Hat OpenShift 1.16 redhat:cert_manager | from v1.16.5-1760515757 not affected | CNA record |
Red Hat Compliance Operator 1 redhat:openshift_compliance_operator | from 1.8.0 not affected | CNA record |
Red Hat OpenShift File Integrity Operator - FIO 1 redhat:openshift_file_integrity_operator | from v1.3 not affected | CNA record |
Red Hat Red Hat Discovery 2 redhat:discovery | from 2.0.1-1754478727 not affected | CNA record |
Red Hat Red Hat Hardened Images redhat:hummingbird | from 2.15.3-0.1.hum1 not affected | CNA record |
Red Hat Red Hat Insights proxy 1.5 redhat:insights_proxy | from 1.5.5-1754504343 not affected | CNA record |
Red Hat Red Hat OpenShift distributed tracing 3.5.3 redhat:openshift_distributed_tracing | from rhosdt-3.5-1754559657 not affected | CNA record |
Siemens RUGGEDCOM ROX MX5000 siemens:ruggedcom_rox_mx5000 (from the name) | before V2.17.1 | CISA ADP |
Siemens RUGGEDCOM ROX MX5000RE siemens:ruggedcom_rox_mx5000re (from the name) | before V2.17.1 | CISA ADP |
Siemens RUGGEDCOM ROX RX1400 siemens:ruggedcom_rox_rx1400 (from the name) | before V2.17.1 | CISA ADP |
Siemens RUGGEDCOM ROX RX1500 siemens:ruggedcom_rox_rx1500 (from the name) | before V2.17.1 | CISA ADP |
Siemens RUGGEDCOM ROX RX1501 siemens:ruggedcom_rox_rx1501 (from the name) | before V2.17.1 | CISA ADP |
Siemens RUGGEDCOM ROX RX1510 siemens:ruggedcom_rox_rx1510 (from the name) | before V2.17.1 | CISA ADP |
Siemens RUGGEDCOM ROX RX1511 siemens:ruggedcom_rox_rx1511 (from the name) | before V2.17.1 | CISA ADP |
Siemens RUGGEDCOM ROX RX1512 siemens:ruggedcom_rox_rx1512 (from the name) | before V2.17.1 | CISA ADP |
Siemens RUGGEDCOM ROX RX1524 siemens:ruggedcom_rox_rx1524 (from the name) | before V2.17.1 | CISA ADP |
Siemens RUGGEDCOM ROX RX1536 siemens:ruggedcom_rox_rx1536 (from the name) | before V2.17.1 | CISA ADP |
Siemens RUGGEDCOM ROX RX5000 siemens:ruggedcom_rox_rx5000 (from the name) | before V2.17.1 | CISA ADP |
Siemens SIMATIC CN 4100 siemens:simatic_cn_4100 (from the name) | before V5.0 | CISA ADP |
Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFP siemens:simatic_s7_1500_cpu_1518_4_pn_dp_mfp (from the name) | from V3.1.5 | CISA ADP |
Siemens SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP siemens:simatic_s7_1500_cpu_1518f_4_pn_dp_mfp (from the name) | from V3.1.5 | CISA ADP |
Siemens SIMATIC S7-1500 TM MFP - GNU/Linux subsystem siemens:simatic_s7_1500_tm_mfp_gnu_linux_subsystem (from the name) | before V1.1.1 | CISA ADP |
Siemens SIPLUS S7-1500 CPU 1518-4 PN/DP MFP siemens:siplus_s7_1500_cpu_1518_4_pn_dp_mfp (from the name) | from V3.1.5 | CISA ADP |
References
- https://access.redhat.com/errata/RHBA-2025:12345vendor-advisory, x-refsource-redhat
- https://access.redhat.com/errata/RHSA-2025:12447vendor-advisory, x-refsource-redhat
- https://access.redhat.com/errata/RHSA-2025:12450vendor-advisory, x-refsource-redhat
- https://access.redhat.com/errata/RHSA-2025:13267vendor-advisory, x-refsource-redhat
- https://access.redhat.com/errata/RHSA-2025:13308vendor-advisory, x-refsource-redhat
- https://access.redhat.com/errata/RHSA-2025:13309vendor-advisory, x-refsource-redhat
- https://access.redhat.com/errata/RHSA-2025:13310vendor-advisory, x-refsource-redhat
- https://access.redhat.com/errata/RHSA-2025:13311vendor-advisory, x-refsource-redhat
- https://access.redhat.com/errata/RHSA-2025:13312vendor-advisory, x-refsource-redhat
- https://access.redhat.com/errata/RHSA-2025:13313vendor-advisory, x-refsource-redhat
- https://access.redhat.com/errata/RHSA-2025:13314vendor-advisory, x-refsource-redhat
- https://access.redhat.com/errata/RHSA-2025:13335vendor-advisory, x-refsource-redhat
- https://access.redhat.com/errata/RHSA-2025:13464vendor-advisory, x-refsource-redhat
- https://access.redhat.com/errata/RHSA-2025:13622vendor-advisory, x-refsource-redhat
- https://access.redhat.com/errata/RHSA-2025:14059vendor-advisory, x-refsource-redhat
- https://access.redhat.com/errata/RHSA-2025:14396vendor-advisory, x-refsource-redhat
- https://access.redhat.com/errata/RHSA-2025:14818vendor-advisory, x-refsource-redhat
- https://access.redhat.com/errata/RHSA-2025:14819vendor-advisory, x-refsource-redhat
- https://access.redhat.com/errata/RHSA-2025:14853vendor-advisory, x-refsource-redhat
- https://access.redhat.com/errata/RHSA-2025:14858vendor-advisory, x-refsource-redhat
- https://access.redhat.com/errata/RHSA-2025:15308vendor-advisory, x-refsource-redhat
- https://access.redhat.com/errata/RHSA-2025:15672vendor-advisory, x-refsource-redhat
- https://access.redhat.com/errata/RHSA-2025:15827vendor-advisory, x-refsource-redhat
- https://access.redhat.com/errata/RHSA-2025:15828vendor-advisory, x-refsource-redhat
- https://access.redhat.com/errata/RHSA-2025:18219vendor-advisory, x-refsource-redhat
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