CVE-2025-24928

HIGHNVD 7.87.8—
EchelonGraph scoreMEDIUM confidence

Score 7.8 from GitHub Security Advisory (severity: HIGH) published 2025-02-19. NVD baseline CVSS 7.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
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.

libxml2 before 2.12.10 and 2.13.x before 2.13.6 has a stack-based buffer overflow in xmlSnprintfElements in valid.c. To exploit this, DTD validation must occur for an untrusted document or untrusted DTD. NOTE: this is similar to CVE-2017-9047.

CVSS v3
7.8
EG Score
7.8(medium)
EPSS
29.4%
KEV
Not listed

Published

February 18, 2025

Last Modified

November 3, 2025

References (4)

Vendor Advisories for CVE-2025-24928(20)

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

Patch Availability(25)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntupython3-libxml2 (2.9.4+dfsg1-6.1ubuntu1.9+esm2) @ bionic2026-05-30ubuntu
redhatservice-interconnect/skupper-site-controller-rhel9:1.4.8-12025-06-30redhat
redhatlibxml2-0:2.12.5-5.el10_02025-05-13redhat
redhatrhcos-413.92.202504070146-02025-04-17redhat
redhatservice-interconnect/skupper-site-controller-rhel9:1.8.5-12025-04-17redhat
redhatrhcos-418.94.202504080525-02025-04-16redhat
redhatnetwork-observability/network-observability-rhel9-operator:1.8-17441125012025-04-14redhat
redhatrhcos-412.86.202503310142-02025-04-10redhat
redhatrhcos-414.92.202504010153-02025-04-09redhat
redhatrhcos-417.94.202503241418-02025-04-03redhat
redhatrhcos-416.94.202503252048-02025-04-03redhat
redhatlibxml22025-04-02redhat
redhatrhoai/odh-notebook-controller-rhel8:v2.16.2-17424872252025-03-31redhat
redhatrhcos-415.92.202503190057-02025-03-26redhat
redhatrhosdt/opentelemetry-target-allocator-rhel8:rhosdt-3.52025-03-13redhat
redhatlibxml2-0:2.9.1-6.el7_9.92025-03-12redhat
redhatlibxml2-0:2.9.13-6.el9_5.22025-03-12redhat
redhatlibxml2-0:2.9.7-19.el8_102025-03-12redhat
redhatlibxml2-0:2.9.13-9.el9_42025-03-12redhat
redhatlibxml2-0:2.9.7-9.el8_2.12025-03-11redhat
redhatlibxml2-0:2.9.7-9.el8_4.52025-03-11redhat
redhatlibxml2-0:2.9.13-3.el9_2.62025-03-10redhat
redhatlibxml2-0:2.9.13-1.el9_0.42025-03-10redhat
redhatlibxml2-0:2.9.7-13.el8_6.82025-03-10redhat
redhatlibxml2-0:2.9.7-16.el8_8.72025-03-10redhat

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

(6)

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 12× in last 7d / 48× 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.

  1. 2026-07-16 17:02 UTCEPSS rescore
  2. 2026-07-15 16:57 UTCEPSS rescore
  3. 2026-07-15 16:57 UTCEPSS rescore
  4. 2026-07-15 01:59 UTCEPSS rescore
  5. 2026-07-13 22:29 UTCEPSS rescore
  6. 2026-07-13 22:29 UTCEPSS rescore
  7. 2026-07-13 06:12 UTCEPSS rescore
  8. 2026-07-13 06:12 UTCEPSS rescore
  9. 2026-07-12 05:46 UTCEPSS rescore
  10. 2026-07-12 05:46 UTCEPSS rescore
  11. 2026-07-11 08:27 UTCEPSS rescore
  12. 2026-07-11 08:26 UTCEPSS rescore
  13. 2026-07-09 19:09 UTCEPSS rescore
  14. 2026-07-07 13:45 UTCEPSS rescore
  15. 2026-07-07 10:51 UTCOSV refresh
  16. 2026-07-06 16:26 UTCEPSS rescore
  17. 2026-07-06 02:22 UTCEPSS rescore
  18. 2026-07-06 02:22 UTCEPSS rescore
  19. 2026-07-05 02:30 UTCEPSS rescore
  20. 2026-07-04 06:30 UTCEPSS rescore
  21. 2026-07-01 15:06 UTCEPSS rescore
  22. 2026-06-30 23:21 UTCEPSS rescore
  23. 2026-06-30 23:21 UTCEPSS rescore
  24. 2026-06-29 14:06 UTCEPSS rescore
  25. 2026-06-28 14:07 UTCEPSS rescore
Show 55 more
  1. 2026-06-28 14:07 UTCEPSS rescore
  2. 2026-06-28 04:55 UTCEPSS rescore
  3. 2026-06-28 04:55 UTCEPSS rescore
  4. 2026-06-27 03:08 UTCEPSS rescore
  5. 2026-06-27 03:08 UTCEPSS rescore
  6. 2026-06-25 13:49 UTCEPSS rescore
  7. 2026-06-25 13:49 UTCEPSS rescore
  8. 2026-06-24 14:04 UTCEPSS rescore
  9. 2026-06-24 14:04 UTCEPSS rescore
  10. 2026-06-23 21:32 UTCEPSS rescore
  11. 2026-06-23 21:32 UTCEPSS rescore
  12. 2026-06-22 14:25 UTCEPSS rescore
  13. 2026-06-22 14:25 UTCEPSS rescore
  14. 2026-06-21 14:56 UTCEPSS rescore
  15. 2026-06-21 14:56 UTCEPSS rescore
  16. 2026-06-21 01:59 UTCEPSS rescore
  17. 2026-06-21 01:59 UTCEPSS rescore
  18. 2026-06-19 19:25 UTCEPSS rescore
  19. 2026-06-19 19:25 UTCEPSS rescore
  20. 2026-06-18 21:44 UTCOSV refresh
  21. 2026-06-18 17:52 UTCEPSS rescore
  22. 2026-06-18 17:52 UTCEPSS rescore
  23. 2026-06-17 17:52 UTCEPSS rescore
  24. 2026-06-16 17:52 UTCEPSS rescore
  25. 2026-06-16 17:52 UTCEPSS rescore
  26. 2026-06-15 17:48 UTCEPSS rescore
  27. 2026-06-14 23:17 UTCEPSS rescore
  28. 2026-06-13 22:59 UTCEPSS rescore
  29. 2026-06-12 23:11 UTCEPSS rescore
  30. 2026-06-11 13:59 UTCEPSS rescore
  31. 2026-06-10 22:18 UTCEPSS rescore
  32. 2026-06-10 13:22 UTCEPSS rescore
  33. 2026-06-08 14:16 UTCEPSS rescore
  34. 2026-06-08 14:16 UTCEPSS rescore
  35. 2026-06-07 15:24 UTCEPSS rescore
  36. 2026-06-07 15:24 UTCEPSS rescore
  37. 2026-06-05 22:46 UTCEPSS rescore
  38. 2026-06-05 22:46 UTCEPSS rescore
  39. 2026-06-05 06:10 UTCEPSS rescore
  40. 2026-06-05 06:10 UTCEPSS rescore
  41. 2026-06-04 13:11 UTCEPSS rescore
  42. 2026-06-04 13:11 UTCEPSS rescore
  43. 2026-06-02 20:12 UTCEPSS rescore
  44. 2026-06-02 20:12 UTCEPSS rescore
  45. 2026-06-01 13:51 UTCEPSS rescore
  46. 2026-06-01 13:51 UTCEPSS rescore
  47. 2026-05-31 22:30 UTCEPSS rescore
  48. 2026-05-31 22:30 UTCEPSS rescore
  49. 2026-05-31 00:16 UTCEPSS rescore
  50. 2026-05-31 00:16 UTCEPSS rescore
  51. 2026-05-30 11:33 UTCEG score recompute
  52. 2026-05-30 11:33 UTCVendor advisory
  53. 2026-05-30 11:33 UTCGHSA enrichment
  54. 2026-05-29 19:50 UTCOSV refresh
  55. 2026-05-29 13:44 UTCEPSS rescore

Related CVEs(same vendor + same CWE)

Frequently asked(5)

What is CVE-2025-24928?
CVE-2025-24928 is a high vulnerability published on February 18, 2025. libxml2 before 2.12.10 and 2.13.x before 2.13.6 has a stack-based buffer overflow in xmlSnprintfElements in valid.c. To exploit this, DTD validation must occur for an untrusted document or untrusted DTD. NOTE: this is similar to CVE-2017-9047.
When was CVE-2025-24928 disclosed?
CVE-2025-24928 was first published in the National Vulnerability Database on February 18, 2025, with the most recent update on November 3, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2025-24928 actively exploited?
CVE-2025-24928 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 29.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2025-24928?
CVE-2025-24928 has a CVSS v3 base score of 7.8 (NVD).
How do I remediate CVE-2025-24928?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-24928, 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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