CVE-2026-46595

CRITICALPre-NVD 10.010.0—
EchelonGraph scoreMEDIUM confidence

This critical-severity CVE scores 10.0 under CISA-ADP (Vulnrichment) CVSS v3.1 (NVD's own analysis pending). EPSS exploit probability: 0.5%, top 59% 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: cisa-adp, epss
10.0EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 10.0Exploit: None knownExposed: 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)
EG Risk
60(Track)
EG Risk 60/100SSVC: Track

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
Severity100% × 45%
Exploitation1% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
42%
KEV
Not listed

Published

May 22, 2026

Last Modified

September 11, 2026

Advisory Details (10)

Auto-updated Sep 18, 2026
Patch available. Sources: redhat.
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
generic

GO-2026-5023 - Go Packages

https://pkg.go.dev/vuln/GO-2026-5023
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
generic
https://go.dev/cl/781642

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(27)

Vendor / EcosystemFixed in / PatchReleasedSource
redhatopenshift-logging/cluster-logging-rhel9-operator:17884395052026-09-10redhat
redhatoadp/oadp-velero-rhel9:17888604612026-09-09redhat
redhatcluster-observability-operator/cluster-observability-rhel9-operator:17875936372026-08-31redhat
redhatrhoai/odh-trainer-rhel9:17870890492026-08-27redhat
redhatoadp/oadp-velero-rhel9:17869445402026-08-25redhat
redhatmulticluster-engine/backplane-rhel9-operator:17872661592026-08-25redhat
redhatcert-manager/jetstack-cert-manager-rhel9:17866138052026-08-13redhat
redhatoadp/oadp-velero-rhel9:17851808782026-08-06redhat
redhatconforma-cli-stack-v1-4-1.4.32026-08-05redhat
redhatrhacm2/multiclusterhub-rhel9:17846386442026-07-29redhat
redhatcryostat/cryostat-storage-rhel9:4.2.0-192026-07-29redhat
redhatoadp/oadp-velero-rhel9:17840588222026-07-22redhat
redhatquay/quay-rhel8:17843519662026-07-21redhat
redhatflightctl-0:1.1.3-1.el9em2026-07-16redhat
redhatopenshift-builds/openshift-builds-waiters-rhel9:17836121192026-07-16redhat
redhatrhem/flightctl-api-rhel10:17841965882026-07-16redhat
redhatrhem/flightctl-api-rhel9:17841267802026-07-15redhat
redhatodf4/rook-ceph-rhel9-operator:17829342842026-07-09redhat
redhatrhoai/odh-trainer-rhel9:17824716562026-07-09redhat
redhatconforma-cli-stack-v1-4-1.4.22026-07-09redhat
redhatflightctl-0:1.0.3-1.el9em2026-07-08redhat
redhatdevspaces/traefik-rhel9:17824032742026-07-08redhat
redhatdevworkspace/devworkspace-rhel9-operator:17824016742026-07-08redhat
redhatopenshift-builds/openshift-builds-waiters-rhel9:17830578682026-07-08redhat
redhatrhem/flightctl-api-rhel9:17835020252026-07-08redhat
redhatadvanced-cluster-security/rhacs-main-rhel9:17833525892026-07-07redhat
redhatrhelai3/disk-image-cuda-rhel9:17828049572026-06-30redhat

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)
Debian:11(1)
PackageVulnerable rangeFixed inDependents
golang-go.crypto1:0.0~git20201221.eec23a3-1 ... 1:0.53.0-1 (40 versions)——
Debian:12(1)
PackageVulnerable rangeFixed inDependents
golang-go.crypto1:0.10.0-1 ... 1:0.56.0-1 (36 versions)——
Debian:13(1)
PackageVulnerable rangeFixed inDependents
golang-go.crypto1:0.25.0-1 ... 1:0.56.0-1 (21 versions)——
Debian:14(1)
PackageVulnerable rangeFixed inDependents
golang-go.crypto1:0.25.0-1 ... 1:0.52.0-1~bpo13+1 (16 versions)1:0.52.0-1—
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

(17)

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 6× in last 7d / 66× 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 301 total refreshes for this CVE.

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

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 September 11, 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 1% probability of exploitation in the next 30 days, which ranks it in the top 58.0% of all scored CVEs.
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

See which npm, PyPI, Go, and Maven packages are affected by CVE-2026-46595

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