CVE-2025-7425

HIGHPre-NVD 7.87.8—
EchelonGraph scoreMEDIUM confidence

Score 7.8 from GitHub Security Advisory (severity: HIGH) published 2025-07-10. NVD baseline CVSS 7.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Elevated
7.8
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 7.8Exploit: NoneExposed: 0

A fix is available — apply it.

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 v3
7.8
EG Score
7.8(medium)
EPSS
26.1%
KEV
Not listed

Published

July 10, 2025

Last Modified

July 21, 2026

Advisory Details (10)

Auto-updated Apr 30, 2026
Patch available. Sources: redhat.
redhat Patch Available

Affected: Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions and Red Hat Enterprise Linux 8.8 Telecommunications Update Serv

https://access.redhat.com/errata/RHSA-2025:13313
redhat Patch Available

Affected: Red Hat Enterprise Linux 9.4 Extended Update Support.

https://access.redhat.com/errata/RHSA-2025:13312
redhat Patch Available

Affected: Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.6 Update Services for SAP So

https://access.redhat.com/errata/RHSA-2025:13311
redhat Patch Available

Affected: Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support and Red Hat Enterprise Linux 8.4 Extended Update Support

https://access.redhat.com/errata/RHSA-2025:13310
redhat Patch Available

Affected: Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions.

https://access.redhat.com/errata/RHSA-2025:13309
redhat Patch Available

Affected: Red Hat Enterprise Linux 8.2 Advanced Update Support.

https://access.redhat.com/errata/RHSA-2025:13308
redhat Patch Available
https://access.redhat.com/errata/RHSA-2025:13267
redhat Patch Available

Affected: Red Hat Enterprise Linux 8.

https://access.redhat.com/errata/RHSA-2025:12450
redhat Patch Available

Affected: Red Hat Enterprise Linux 9.

https://access.redhat.com/errata/RHSA-2025:12447
redhat Patch Available

Affected: Red Hat Enterprise Linux 10.

https://access.redhat.com/errata/RHBA-2025:12345

Vendor Advisories for CVE-2025-7425(20)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Patch Availability(30)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntupython-libxml2 (2.9.1+dfsg1-3ubuntu4.13+esm10) @ trusty2026-05-21ubuntu
redhatlibxml2-main-2.15.3-0.1.hum12026-04-29redhat
redhatopenshift-serverless-1/logic-swf-devmode-rhel8:1.36.0-72026-01-22redhat
redhatcompliance/openshift-file-integrity-rhel8-operator:v1.32025-11-21redhat
redhatcompliance/openshift-compliance-rhel8-operator:1.8.02025-11-20redhat
redhatcert-manager/jetstack-cert-manager-rhel9:v1.16.5-17605157572025-10-16redhat
redhatrhcos-413.92.202509030117-02025-09-18redhat
redhatweb-terminal/web-terminal-tooling-rhel9:1.12-42025-09-15redhat
redhatweb-terminal/web-terminal-tooling-rhel9:1.11-82025-09-15redhat
redhatrhcos-412.86.202509030110-02025-09-11redhat
redhatrhcos-418.94.202508261658-02025-09-04redhat
redhatrhcos-416.94.202508261955-02025-09-04redhat
redhatrhcos-414.92.202508270040-02025-09-04redhat
redhatrhcos-4.19.9.6.202508271124-02025-09-02redhat
redhatrhcos-417.94.202508141510-02025-08-27redhat
redhatrhcos-415.92.202508192014-02025-08-27redhat
redhatrhosdt/jaeger-rhel8-operator:rhosdt-3.5-17545596512025-08-11redhat
redhatlibxml2-0:2.9.13-11.el9_42025-08-07redhat
redhatinsights-proxy/insights-proxy-container-rhel9:1.5.5-17545043432025-08-07redhat
redhatlibxml2-0:2.9.7-13.el8_6.112025-08-07redhat
redhatlibxml2-0:2.9.1-6.el7_9.122025-08-07redhat
redhatlibxml2-0:2.9.13-3.el9_2.82025-08-07redhat
redhatlibxml2-0:2.9.7-16.el8_8.102025-08-07redhat
redhatlibxml2-0:2.9.7-9.el8_2.42025-08-07redhat
redhatlibxml2-0:2.9.7-9.el8_4.72025-08-07redhat
redhatlibxml2-0:2.9.13-1.el9_0.62025-08-07redhat
redhatdiscovery/discovery-server-rhel9:2.0.1-17544787272025-08-06redhat
redhatlibxslt-0:1.1.39-8.el10_02025-07-31redhat
redhatlibxml2-0:2.9.7-21.el8_10.22025-07-31redhat
redhatlibxml2-0:2.9.13-11.el9_62025-07-31redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Additional Vendor Advisories

(10)

Vendors that published advisories for this CVE beyond the curated set above. Broader coverage but minimal per-row detail — click through for the original advisory.

Data Freshness Timeline

(refreshed 13× in last 7d / 45× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 112 total refreshes for this CVE.

  1. 2026-07-20 17:08 UTCEPSS rescore
  2. 2026-07-19 14:30 UTCEPSS rescore
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  17. 2026-07-11 08:27 UTCEPSS rescore
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  19. 2026-07-10 09:58 UTCOSV refresh
  20. 2026-07-09 19:10 UTCEPSS rescore
  21. 2026-07-08 15:15 UTCEPSS rescore
  22. 2026-07-07 13:46 UTCEPSS rescore
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  1. 2026-07-05 02:30 UTCEPSS rescore
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  5. 2026-06-30 23:22 UTCEPSS rescore
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  7. 2026-06-29 14:06 UTCEPSS rescore
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  9. 2026-06-28 14:07 UTCEPSS rescore
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  11. 2026-06-28 04:56 UTCEPSS rescore
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  18. 2026-06-23 21:32 UTCEPSS rescore
  19. 2026-06-22 14:25 UTCEPSS rescore
  20. 2026-06-22 14:25 UTCEPSS rescore
  21. 2026-06-21 20:12 UTCOSV refresh
  22. 2026-06-21 14:56 UTCEPSS rescore
  23. 2026-06-21 14:56 UTCEPSS rescore
  24. 2026-06-21 01:59 UTCEPSS rescore
  25. 2026-06-21 01:59 UTCEPSS rescore
  26. 2026-06-19 19:25 UTCEPSS rescore
  27. 2026-06-19 19:25 UTCEPSS rescore
  28. 2026-06-18 17:52 UTCEPSS rescore
  29. 2026-06-18 17:52 UTCEPSS rescore
  30. 2026-06-17 17:53 UTCEPSS rescore
  31. 2026-06-16 17:52 UTCEPSS rescore
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  40. 2026-06-10 13:22 UTCEPSS rescore
  41. 2026-06-08 14:17 UTCEPSS rescore
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  43. 2026-06-07 15:24 UTCEPSS rescore
  44. 2026-06-07 15:24 UTCEPSS rescore
  45. 2026-06-06 13:47 UTCEPSS rescore
  46. 2026-06-06 13:47 UTCEPSS rescore
  47. 2026-06-05 22:47 UTCEPSS rescore
  48. 2026-06-05 22:46 UTCEPSS rescore
  49. 2026-06-05 06:10 UTCEPSS rescore
  50. 2026-06-05 06:10 UTCEPSS rescore
  51. 2026-06-03 00:40 UTCOSV refresh
  52. 2026-06-02 20:13 UTCEPSS rescore
  53. 2026-06-01 13:51 UTCEPSS rescore
  54. 2026-06-01 13:51 UTCEPSS rescore
  55. 2026-05-31 22:30 UTCEPSS rescore
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  74. 2026-05-24 16:58 UTCEPSS rescore
  75. 2026-05-22 21:16 UTCEPSS rescore

Related CVEs(same vendor + same CWE)

Frequently asked(5)

What is CVE-2025-7425?
CVE-2025-7425 is a high vulnerability published on July 10, 2025. 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…
When was CVE-2025-7425 disclosed?
CVE-2025-7425 was first published in the National Vulnerability Database on July 10, 2025, with the most recent update on July 21, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2025-7425 actively exploited?
CVE-2025-7425 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 26.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2025-7425?
CVE-2025-7425 has a CVSS v3 base score of 7.8 (NVD).
How do I remediate CVE-2025-7425?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-7425, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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