CVE-2026-10579

CRITICALPre-NVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2026-08-11. A secondary CVSS source baseline 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 4 sources updated this week
9.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.3%CVSS: 9.8Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

A flaw was found in Picketlink Federation SAML; the unsolcited response handler would accept forged assertions with no verification or validation, permitting an unauthed attacker to authenticate as any principal in any role. This could lead to information disclosure, access to restricted operations, or other flaws.

CVSS v3
9.8
EG Score
9.8CRITICALmedium confidence
EG Risk
59
EG Risk 59/100CISA SSVC

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity98% × 45%
Exploitation0% × 40%
Automatability100% × 15%
CISA SSVC: Track at low or medium mission impact; Attend at high (mission-essential systems).
Action: A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.
EPSS PROB
0.3%
EPSS %ILE
22nd
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Attend at high (mission-essential systems).

A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.

Exploitation none (CISA Vulnrichment) · Automatable yes (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

August 11, 2026

Last Modified

September 25, 2026

Advisory Details (6)

Auto-updated Oct 2, 2026
Patch available. Sources: redhat.
redhat Patch Available

2480325 – (CVE-2026-10579) CVE-2026-10579 picketlink-federation: auth bypass in Picketlink SAML unsolicited-response

https://bugzilla.redhat.com/show_bug.cgi?id=2480325
redhat Patch Available

CVE-2026-10579 - Red Hat Customer Portal

Affected: Red Hat Enterprise Linux 8 or OpenShift Container Platform 4, is affected by this vulnerability and a fix may be released to a

https://access.redhat.com/security/cve/CVE-2026-10579
redhat Patch Available
https://access.redhat.com/errata/RHSA-2026:53806
redhat Patch Available

Affected: Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common

https://access.redhat.com/errata/RHSA-2026:53646
redhat Patch Available

Affected: Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common

https://access.redhat.com/errata/RHSA-2026:53645
redhat Patch Available

Affected: Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common

https://access.redhat.com/errata/RHSA-2026:53644

Vendor Advisories for CVE-2026-10579(5)

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

Patch Availability(4)

Vendor / EcosystemFix (by version range) / PatchReleasedSource
redhatorg.picketlink/picketlink-federation:2.5.5.SP12-redhat-000162026-08-11redhat
redhateap7-wildfly-0:7.4.25-2.GA_redhat_00001.1.el7eap2026-08-11redhat
redhateap7-wildfly-0:7.4.25-2.GA_redhat_00001.1.el8eap2026-08-11redhat
redhateap7-wildfly-0:7.4.25-2.GA_redhat_00001.1.el9eap2026-08-11redhat

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.

Data Freshness Timeline

(refreshed 43× in last 7d / 288× 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 603 total refreshes for this CVE.

  1. 2026-10-05 07:42 UTCEG score recompute
  2. 2026-10-05 07:42 UTCVendor advisory
  3. 2026-10-05 07:42 UTCGHSA enrichment
  4. 2026-10-04 23:21 UTCEPSS rescore
  5. 2026-10-04 22:47 UTCVendor advisory
  6. 2026-10-04 22:47 UTCGHSA enrichment
  7. 2026-10-04 13:23 UTCVendor advisory
  8. 2026-10-04 13:23 UTCGHSA enrichment
  9. 2026-10-04 09:17 UTCVendor advisory
  10. 2026-10-04 09:17 UTCGHSA enrichment
  11. 2026-10-04 04:17 UTCVendor advisory
  12. 2026-10-04 04:17 UTCGHSA enrichment
  13. 2026-10-03 21:35 UTCEG score recompute
  14. 2026-10-03 21:35 UTCVendor advisory
  15. 2026-10-03 21:35 UTCGHSA enrichment
  16. 2026-10-03 14:25 UTCEPSS rescore
  17. 2026-10-03 02:37 UTCVendor advisory
  18. 2026-10-03 02:37 UTCGHSA enrichment
  19. 2026-10-02 22:30 UTCEG score recompute
  20. 2026-10-02 22:30 UTCVendor advisory
  21. 2026-10-02 22:29 UTCGHSA enrichment
  22. 2026-10-02 16:19 UTCVendor advisory
  23. 2026-10-02 16:19 UTCGHSA enrichment
  24. 2026-10-02 09:14 UTCEG score recompute
  25. 2026-10-02 09:14 UTCVendor advisory
Show 75 more
  1. 2026-10-02 09:14 UTCGHSA enrichment
  2. 2026-10-01 19:49 UTCEPSS rescore
  3. 2026-10-01 15:00 UTCVendor advisory
  4. 2026-10-01 14:59 UTCGHSA enrichment
  5. 2026-10-01 10:53 UTCVendor advisory
  6. 2026-10-01 10:53 UTCGHSA enrichment
  7. 2026-10-01 06:35 UTCVendor advisory
  8. 2026-10-01 06:35 UTCGHSA enrichment
  9. 2026-10-01 02:28 UTCVendor advisory
  10. 2026-10-01 02:28 UTCGHSA enrichment
  11. 2026-09-30 22:22 UTCEG score recompute
  12. 2026-09-30 22:22 UTCVendor advisory
  13. 2026-09-30 22:22 UTCGHSA enrichment
  14. 2026-09-30 15:02 UTCEPSS rescore
  15. 2026-09-29 15:20 UTCEPSS rescore
  16. 2026-09-29 05:19 UTCEG score recompute
  17. 2026-09-29 05:19 UTCVendor advisory
  18. 2026-09-29 05:19 UTCGHSA enrichment
  19. 2026-09-28 13:50 UTCEPSS rescore
  20. 2026-09-28 10:50 UTCVendor advisory
  21. 2026-09-28 10:50 UTCGHSA enrichment
  22. 2026-09-28 06:28 UTCVendor advisory
  23. 2026-09-28 06:28 UTCGHSA enrichment
  24. 2026-09-28 02:21 UTCVendor advisory
  25. 2026-09-28 02:21 UTCGHSA enrichment
  26. 2026-09-27 16:55 UTCEG score recompute
  27. 2026-09-27 16:55 UTCVendor advisory
  28. 2026-09-27 16:55 UTCGHSA enrichment
  29. 2026-09-27 11:03 UTCEG score recompute
  30. 2026-09-27 11:03 UTCVendor advisory
  31. 2026-09-27 11:03 UTCGHSA enrichment
  32. 2026-09-26 15:58 UTCEPSS rescore
  33. 2026-09-25 13:24 UTCEG score recompute
  34. 2026-09-25 13:24 UTCVendor advisory
  35. 2026-09-25 13:24 UTCGHSA enrichment
  36. 2026-09-25 13:04 UTCEG score recompute
  37. 2026-09-25 13:04 UTCVendor advisory
  38. 2026-09-25 13:04 UTCGHSA enrichment
  39. 2026-09-25 12:14 UTCVendor advisory
  40. 2026-09-25 12:14 UTCGHSA enrichment
  41. 2026-09-25 08:04 UTCVendor advisory
  42. 2026-09-25 08:04 UTCGHSA enrichment
  43. 2026-09-25 03:57 UTCVendor advisory
  44. 2026-09-25 03:57 UTCGHSA enrichment
  45. 2026-09-24 16:38 UTCEG score recompute
  46. 2026-09-24 16:38 UTCVendor advisory
  47. 2026-09-24 16:38 UTCGHSA enrichment
  48. 2026-09-24 15:32 UTCEG score recompute
  49. 2026-09-24 15:32 UTCVendor advisory
  50. 2026-09-24 15:32 UTCGHSA enrichment
  51. 2026-09-24 13:46 UTCVendor advisory
  52. 2026-09-24 13:46 UTCGHSA enrichment
  53. 2026-09-24 09:34 UTCVendor advisory
  54. 2026-09-24 09:34 UTCGHSA enrichment
  55. 2026-09-24 05:25 UTCVendor advisory
  56. 2026-09-24 05:25 UTCGHSA enrichment
  57. 2026-09-24 01:15 UTCVendor advisory
  58. 2026-09-24 01:15 UTCGHSA enrichment
  59. 2026-09-23 21:08 UTCEG score recompute
  60. 2026-09-23 21:08 UTCVendor advisory
  61. 2026-09-23 21:08 UTCGHSA enrichment
  62. 2026-09-23 13:47 UTCEPSS rescore
  63. 2026-09-23 13:41 UTCVendor advisory
  64. 2026-09-23 13:41 UTCGHSA enrichment
  65. 2026-09-23 09:34 UTCVendor advisory
  66. 2026-09-23 09:34 UTCGHSA enrichment
  67. 2026-09-23 05:27 UTCVendor advisory
  68. 2026-09-23 05:27 UTCGHSA enrichment
  69. 2026-09-23 01:21 UTCVendor advisory
  70. 2026-09-23 01:21 UTCGHSA enrichment
  71. 2026-09-22 21:14 UTCEG score recompute
  72. 2026-09-22 21:14 UTCVendor advisory
  73. 2026-09-22 21:14 UTCGHSA enrichment
  74. 2026-09-22 14:18 UTCVendor advisory
  75. 2026-09-22 14:18 UTCGHSA enrichment

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Frequently asked(5)

What is CVE-2026-10579?
CVE-2026-10579 is a critical vulnerability published on August 11, 2026. A flaw was found in Picketlink Federation SAML; the unsolcited response handler would accept forged assertions with no verification or validation, permitting an unauthed attacker to authenticate as any principal in any role. This could lead to information disclosure, access to restricted…
When was CVE-2026-10579 disclosed?
CVE-2026-10579 was first published on August 11, 2026, with the most recent update on September 25, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-10579 actively exploited?
CVE-2026-10579 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.3% probability of exploitation in the next 30 days (22nd percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-10579?
CVE-2026-10579 has a CVSS base score of 9.8 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-10579?
A fix for CVE-2026-10579 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-10579 are linked in the Vendor Advisories panel on this page.

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