CVE-2026-60002

CRITICALNVD 9.49.4—
EchelonGraph scoreMEDIUM confidence

This critical-severity CVE scores 9.4 under NVD CVSS v3. EPSS exploit probability: 0.5% (38th percentile of EPSS-scored CVEs). GitHub Security Advisory enrichment pending alignment with NVD CVSS.

Triggered by: NVD CVSS baseline
Sources: epss, ghsa, nvd
9.4EG
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: 9.4Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

ssh in OpenSSH before 10.4 can have a use-after-free when a server changes its host key during a key re-exchange. (This outcome occurs only on the client side.)

CVSS v3
9.4
EG Score
9.4CRITICALmedium confidence
EG Risk
42
EG Risk 42/100CISA 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
Severity94% × 45%
Exploitation0% × 40%
Automatability0% × 15%
CISA SSVC: Track at low or medium mission impact; Track* at high (mission-essential systems).
Action: A fix is available. Apply it within your standard update timelines.
EPSS PROB
0.3%
EPSS %ILE
20th
KEV
Not listed

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

A fix is available. Apply it within your standard update timelines.

Exploitation none (CISA Vulnrichment) · Automatable no (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

July 8, 2026

Last Modified

July 9, 2026

Advisory Details (3)

Auto-updated Oct 2, 2026
Patch available.
generic

oss-security - Announce: OpenSSH 10.4 released

https://www.openwall.com/lists/oss-security/2026/07/06/5
generic

OpenSSH: Release Notes

https://www.openssh.org/releasenotes.html#10.4p1
generic

'Announce: OpenSSH 10.4 released' - MARC

https://marc.info/?l=openssh-unix-dev&m=178333966933090&w=2

Vendor Advisories for CVE-2026-60002(20)

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

Patch Availability(20)

Vendor / EcosystemFix (by version range) / PatchReleasedSource
ubuntussh-askpass-gnome (1:9.6p1-3ubuntu13.18) @ noble2026-10-01ubuntu
redhatrhaiis/model-opt-cuda-rhel9:17906217142026-09-30redhat
redhatrhaiis/vllm-cuda-rhel9:17906217182026-09-30redhat
redhatrhai/base-image-spyre-rhel9:17902768892026-09-30redhat
redhatrhaiis/vllm-rocm-rhel9:17906217132026-09-30redhat
redhatrhai/base-image-cuda-rhel9:17902769742026-09-30redhat
redhatrhai/base-image-rocm-rhel9:17902768862026-09-30redhat
redhatrhai/base-image-tpu-rhel9:17902768842026-09-30redhat
redhatrhai/base-image-cpu-rhel9:17902770452026-09-30redhat
redhatrhcos-4.19.9.6.202609221245-02026-09-30redhat
redhatrhcos-4.20.9.6.202609222234-02026-09-29redhat
redhatrhcos-4.21.9.6.202609230720-02026-09-29redhat
redhatopenssh-0:8.7p1-45.el9_6.42026-09-11redhat
redhatopenssh-0:9.9p1-7.el10_0.42026-09-09redhat
redhatrhui5/rhua-tp-rhel9:17872412602026-08-24redhat
redhatrhcos-4.22.9.8.202608130832-02026-08-18redhat
redhatrhui5/rhua-rhel9:17865335292026-08-12redhat
redhatopenssh-0:9.9p1-25.el10_22026-07-30redhat
redhatopenssh-0:9.9p1-9.el9_82026-07-29redhat
redhatopenssh-main-10.4p1-1.hum12026-07-09redhat

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.

Affected Packages

(5 across 5 ecosystems)
Alpine:v3.24(1)
PackageVulnerable rangeFix by version rangeDependents
openssh—
  • every version up to 10.3_p1-r1: fixed in 10.3_p1-r1
—
Debian:11(1)
PackageVulnerable rangeFix by version rangeDependents
openssh1:10.0p1-1 ... 1:9.9p2-2 (86 versions)
  • every version on: no fix on record
—
Debian:12(1)
PackageVulnerable rangeFix by version rangeDependents
openssh1:10.0p1-1 ... 1:9.9p2-2 (77 versions)
  • every version on: no fix on record
—
Debian:13(1)
PackageVulnerable rangeFix by version rangeDependents
openssh1:10.0p1-7 ... 1:10.5p1-1 (31 versions)
  • every version on: no fix on record
—
Debian:14(1)
PackageVulnerable rangeFix by version rangeDependents
openssh1:10.0p1-7 ... 1:10.3p1-9 (21 versions)
  • every version up to 1:10.4p1-1: fixed in 1:10.4p1-1
—

Weakness Classification(1)

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

All Vendor Advisories

(21)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Data Freshness Timeline

(refreshed 7× in last 7d / 59× 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 587 total refreshes for this CVE.

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

Related CVEs(same product + same vendor + same CWE)

Frequently asked(5)

What is CVE-2026-60002?
CVE-2026-60002 is a critical vulnerability published on July 8, 2026. ssh in OpenSSH before 10.4 can have a use-after-free when a server changes its host key during a key re-exchange. (This outcome occurs only on the client side.)
When was CVE-2026-60002 disclosed?
CVE-2026-60002 was first published on July 8, 2026, with the most recent update on July 9, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-60002 actively exploited?
CVE-2026-60002 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.3% probability of exploitation in the next 30 days (20th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-60002?
CVE-2026-60002 has a CVSS v3 base score of 9.4 (NVD).
How do I remediate CVE-2026-60002?
A fix for CVE-2026-60002 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-60002 are linked in the Vendor Advisories panel on this page.

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