CVE-2026-46595

CRITICALPre-NVD 10.010.0—
EchelonGraph scoreMEDIUM confidence

This critical-severity CVE scores 10.0 under NVD CVSS v3. EPSS exploit probability: 0.4%, top 70% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, nvd
10.0
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 10.0Exploit: NoneExposed: 0

A fix is available — apply it.

Previously, CVE-2024-45337 fixed an authorization bypass for misused ssh server configurations; if any other type of callback is passed other than public key, then the source-address validation would be skipped.

CVSS v3
10.0
EG Score
10.0(medium)
EPSS
35.6%
KEV
Not listed

Published

May 22, 2026

Last Modified

July 15, 2026

Advisory Details (10)

Auto-updated Jul 15, 2026
No patch confirmed yet.
generic

GO-2026-5023 - Go Packages

https://pkg.go.dev/vuln/GO-2026-5023
generic
https://go.dev/cl/781642
generic
https://groups.google.com/g/golang-announce/c/a082jnz-LvI
generic

x/crypto/ssh: VerifiedPublicKeyCallback permissions skip enforcement · Issue #79570 · golang/go · GitHub

https://go.dev/issue/79570
redhat Patch Available
https://access.redhat.com/errata/RHSA-2026:30651
redhat Patch Available
https://access.redhat.com/errata/RHSA-2026:30650
redhat Patch Available
https://access.redhat.com/errata/RHSA-2026:26547
redhat Patch Available
https://access.redhat.com/errata/RHSA-2026:26546
redhat Patch Available
https://access.redhat.com/errata/RHSA-2026:23264
redhat Patch Available
https://access.redhat.com/errata/RHSA-2026:23262

Vendor Advisories for CVE-2026-46595(20)

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

Patch Availability(7)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntugoogle-guest-agent (20250116.00-0ubuntu1~22.04.3) @ jammy2026-06-29ubuntu
redhatmulticluster-engine/work-rhel9:17821597732026-06-28redhat
redhatrhacm2/multicluster-observability-rhel9-operator:17823827112026-06-28redhat
redhatadvanced-cluster-security/rhacs-main-rhel8:17816864582026-06-17redhat
redhatadvanced-cluster-security/rhacs-main-rhel8:17816864462026-06-17redhat
redhatgolang1-25-main-1.25.11-2.hum12026-06-04redhat
redhatgolang1-26-main-1.26.4-2.hum12026-06-04redhat

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

(1 across 1 ecosystem)
Go(1)
PackageVulnerable rangeFixed inDependents
golang.org/x/crypto—0.52.0—

Weakness Classification(2)

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

Additional Vendor Advisories

(1)

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 7× in last 7d / 81× 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 201 total refreshes for this CVE.

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

Related CVEs(same vendor + same CWE)

Frequently asked(5)

What is CVE-2026-46595?
CVE-2026-46595 is a critical vulnerability published on May 22, 2026. Previously, CVE-2024-45337 fixed an authorization bypass for misused ssh server configurations; if any other type of callback is passed other than public key, then the source-address validation would be skipped.
When was CVE-2026-46595 disclosed?
CVE-2026-46595 was first published in the National Vulnerability Database on May 22, 2026, with the most recent update on July 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-46595 actively exploited?
CVE-2026-46595 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 35.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-46595?
CVE-2026-46595 has a CVSS v3.1 base score of 10.0 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-46595?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-46595, 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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