CVE-2026-46595

CRITICALPre-NVD 10.010.0
EchelonGraph scoreMEDIUM confidence

“—” beside the score: it is equal to the CVSS score beside it.

This critical-severity CVE scores 10.0 under CISA-ADP (Vulnrichment) CVSS v3.1 (NVD's own analysis pending). EPSS exploit probability: 0.5% (41st percentile of EPSS-scored CVEs). No GitHub Security Advisory CVSS is on record for this CVE.

Triggered by: Headline CVSS from CISA-ADP (Vulnrichment) CVSS v3.1
Sources: CISA-ADP (Vulnrichment) CVSS v3.1, EPSS
Trending — 3 sources updated this week
10.0EG
EchelonGraph verdictPlan a fixRemediate within your standard update timelines at low or medium mission impact and sooner than that at high (the SSVC decision on this page).
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.5%CVSS: 10.0Exploit: None knownExposed services: Not assessed

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
10.0CRITICALmedium confidence
EG Risk
60
EG Risk 60/100

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 (value × EchelonGraph’s weight)
Severity100% × 45%
The EG Score, 10.0 of 10.
Exploitation0.5% × 40%
FIRST EPSS: the 30-day exploitation probability when EchelonGraph scored this CVE.
Automatability100% × 15%
CISA's SSVC Automatable value: yes (Vulnrichment).
SSVC (CISA's decision table, applied by EchelonGraph): Track at low or medium mission impact; Attend at high (mission-essential systems).
Exploitation none (CISA Vulnrichment) · Automatable yes (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE.
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
0.5%
EPSS %ILE
41st
KEV
Not listed

SSVC (CISA's decision table, applied by EchelonGraph)Track 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 partial (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE. Mission impact is CISA's Mission & Well-being decision point, and only you can judge it. CISA's table makes it high when Mission Prevalence is Essential — the vulnerable component "directly provides capabilities that constitute at least one MEF for at least one entity" (MEF: mission essential function) — or when Public Well-Being Impact is Irreversible: "multiple fatalities are likely", the cyber-physical system "is likely lost or destroyed", "extreme or serious externalities" are imposed on other parties, or social systems such as elections or the financial grid "are destabilized and potentially collapse". CISA's decision table

BOD 26-04 (CISA's remediation timeline, Table 1)14 days if the affected system is publicly exposed; 60 days if it is not.

In CISA KEV no (CISA's KEV catalog) · Automatable yes (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Whether your system is publicly exposed is yours to answer. BOD 26-04 binds US Federal Civilian Executive Branch agencies; for anyone else it is CISA's published timeline, a reference rather than an obligation. The directive · how EchelonGraph applies it

Published

May 22, 2026

Last Modified

September 11, 2026

Advisory Details (10)

Auto-updated Oct 9, 2026
Patch available. Sources: redhat.
Red HatMentions a patch (unverified)
https://access.redhat.com/errata/RHSA-2026:30651
Red HatMentions a patch (unverified)
https://access.redhat.com/errata/RHSA-2026:30650
Red HatMentions a patch (unverified)
https://access.redhat.com/errata/RHSA-2026:26547
Red HatMentions a patch (unverified)
https://access.redhat.com/errata/RHSA-2026:26546
Red HatMentions a patch (unverified)
https://access.redhat.com/errata/RHSA-2026:23264
Red HatMentions a patch (unverified)
https://access.redhat.com/errata/RHSA-2026:23262
Web page

GO-2026-5023 - Go Packages

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

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

https://go.dev/issue/79570
Web page
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 / EcosystemFix (by version range) / PatchReleasedSource
redhatcompliance/openshift-security-profiles-rhel8-operator:17906230302026-10-06redhat
redhatrhoai/odh-data-science-pipelines-argo-workflowcontroller-rhel9:17901301732026-09-30redhat
redhatopenshift-logging/cluster-logging-rhel9-operator:17896591662026-09-23redhat
redhatquay/quay-rhel8:17885938432026-09-22redhat
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
redhatcryostat/cryostat-storage-rhel9:4.2.0-192026-07-29redhat
redhatrhacm2/multiclusterhub-rhel9:17846386442026-07-29redhat
redhatoadp/oadp-velero-rhel9:17840588222026-07-22redhat
redhatquay/quay-rhel8:17843519662026-07-21redhat
redhatopenshift-builds/openshift-builds-waiters-rhel9:17836121192026-07-16redhat
redhatflightctl-0:1.1.3-1.el9em2026-07-16redhat
redhatrhem/flightctl-api-rhel10:17841965882026-07-16redhat
redhatrhem/flightctl-api-rhel9:17841267802026-07-15redhat
redhatconforma-cli-stack-v1-4-1.4.22026-07-09redhat
redhatodf4/rook-ceph-rhel9-operator:17829342842026-07-09redhat
redhatrhoai/odh-trainer-rhel9:17824716562026-07-09redhat
redhatflightctl-0:1.0.3-1.el9em2026-07-08redhat
redhatdevspaces/traefik-rhel9:17824032742026-07-08redhat
redhatdevworkspace/devworkspace-rhel9-operator:17824016742026-07-08redhat

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 rangeFix by version rangeDependents
golang-go.crypto1:0.0~git20201221.eec23a3-1 ... 1:0.53.0-1 (40 versions)
  • every version on: no fix on record
—
Debian:12(1)
PackageVulnerable rangeFix by version rangeDependents
golang-go.crypto1:0.10.0-1 ... 1:0.56.0-1 (36 versions)
  • every version on: no fix on record
—
Debian:13(1)
PackageVulnerable rangeFix by version rangeDependents
golang-go.crypto1:0.25.0-1 ... 1:0.56.0-1 (21 versions)
  • every version on: no fix on record
—
Debian:14(1)
PackageVulnerable rangeFix by version rangeDependents
golang-go.crypto1:0.25.0-1 ... 1:0.52.0-1~bpo13+1 (16 versions)
  • every version up to 1:0.52.0-1: fixed in 1:0.52.0-1
—
Go(1)
PackageVulnerable rangeFix by version rangeDependents
golang.org/x/crypto—
  • every version up to 0.52.0: fixed in 0.52.0
—

Weakness Classification(2)

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

Additional Vendor Advisories

(23)

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 17× in last 7d / 34× in last 30d)

Each row is a time one of our pipelines fetched, updated or re-scored this CVE. 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. An arrow marks a change the record states ("CVSS v3 → 9.1"); EPSS and GHSA rows show the values recorded at that time, not what changed (EPSS values are rounded; hover one for the exact figures). Most recent first.

Showing the most recent 100 of 331 refreshes on record for this CVE.

A repeat, a row identical to one the same pipeline wrote less than 10 seconds earlier, is not a separate refresh and is not counted. None are among the latest 100 rows. The 231 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-10-14 16:33 UTCEPSS rescoreEPSS 0.5% · 41st percentile
  2. 2026-10-14 11:45 UTCEG score recompute
  3. 2026-10-14 11:45 UTCVendor advisory
  4. 2026-10-13 16:34 UTCEPSS rescoreEPSS 0.5% · 41st percentile
  5. 2026-10-13 09:42 UTCEG score recompute
  6. 2026-10-13 09:42 UTCVendor advisory
  7. 2026-10-12 16:34 UTCEPSS rescoreEPSS 0.5% · 41st percentile
  8. 2026-10-12 16:02 UTCEG score recompute
  9. 2026-10-12 07:41 UTCVendor advisory
  10. 2026-10-11 19:45 UTCEG score recompute
  11. 2026-10-11 17:00 UTCEG score recompute
  12. 2026-10-11 14:25 UTCEG score recompute
  13. 2026-10-11 13:48 UTCEPSS rescoreEPSS 0.5% · 41st percentile
  14. 2026-10-10 20:00 UTCEPSS rescoreEPSS 0.5% · 41st percentile
  15. 2026-10-09 20:07 UTCEPSS rescoreEPSS 0.5% · 41st percentile
  16. 2026-10-08 17:12 UTCEPSS rescoreEPSS 0.5% · 41st percentile
  17. 2026-10-07 23:48 UTCEPSS rescoreEPSS 0.5% · 41st percentile
  18. 2026-10-06 15:18 UTCEPSS rescoreEPSS 0.5% · 41st percentile
  19. 2026-10-05 17:43 UTCEPSS rescoreEPSS 0.5% · 40th percentile
  20. 2026-10-04 23:22 UTCEPSS rescoreEPSS 0.5% · 40th percentile
  21. 2026-10-03 14:25 UTCEPSS rescoreEPSS 0.5% · 40th percentile
  22. 2026-10-01 19:50 UTCEPSS rescoreEPSS 0.5% · 40th percentile
  23. 2026-09-30 15:03 UTCEPSS rescoreEPSS 0.5% · 40th percentile
  24. 2026-09-30 07:28 UTCOSV refresh
  25. 2026-09-28 13:51 UTCEPSS rescoreEPSS 0.6% · 46th percentile
Show 75 more
  1. 2026-09-27 13:48 UTCEPSS rescoreEPSS 0.6% · 46th percentile
  2. 2026-09-26 15:59 UTCEPSS rescoreEPSS 0.6% · 46th percentile
  3. 2026-09-26 00:27 UTCEPSS rescoreEPSS 0.6% · 46th percentile
  4. 2026-09-23 17:53 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  5. 2026-09-20 20:15 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  6. 2026-09-18 19:28 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  7. 2026-09-17 19:31 UTCEPSS rescoreEPSS 0.5% · 41st percentile
  8. 2026-09-16 14:08 UTCEPSS rescoreEPSS 0.5% · 41st percentile
  9. 2026-09-16 05:15 UTCEPSS rescoreEPSS 0.5% · 41st percentile
  10. 2026-09-13 16:47 UTCEPSS rescoreEPSS 0.5% · 41st percentile
  11. 2026-09-12 15:01 UTCEPSS rescoreEPSS 0.5% · 41st percentile
  12. 2026-09-11 14:53 UTCEPSS rescoreEPSS 0.5% · 41st percentile
  13. 2026-09-11 13:24 UTCVendor advisory
  14. 2026-09-11 12:21 UTCEG score recompute
  15. 2026-09-11 12:21 UTCVendor advisory
  16. 2026-09-11 09:37 UTCEPSS rescoreEPSS 0.5% · 41st percentile
  17. 2026-09-10 09:34 UTCEPSS rescoreEPSS 0.5% · 41st percentile
  18. 2026-09-09 12:39 UTCEG score recompute
  19. 2026-09-09 12:39 UTCVendor advisory
  20. 2026-09-08 22:00 UTCEPSS rescoreEPSS 0.5% · 41st percentile
  21. 2026-09-07 16:01 UTCEPSS rescoreEPSS 0.5% · 41st percentile
  22. 2026-09-07 13:50 UTCVendor advisory
  23. 2026-09-07 12:38 UTCEG score recompute
  24. 2026-09-07 12:38 UTCVendor advisory
  25. 2026-09-06 13:47 UTCEPSS rescoreEPSS 0.5% · 41st percentile
  26. 2026-09-04 13:29 UTCVendor advisory
  27. 2026-09-04 12:21 UTCEG score recompute
  28. 2026-09-04 12:21 UTCVendor advisory
  29. 2026-09-04 05:06 UTCEPSS rescoreEPSS 0.5% · 41st percentile
  30. 2026-09-02 14:12 UTCEPSS rescoreEPSS 0.5% · 41st percentile
  31. 2026-09-02 13:41 UTCVendor advisory
  32. 2026-09-02 12:38 UTCEG score recompute
  33. 2026-09-02 12:38 UTCVendor advisory
  34. 2026-09-01 13:54 UTCEPSS rescoreEPSS 0.5% · 41st percentile
  35. 2026-08-31 13:33 UTCVendor advisory
  36. 2026-08-31 12:30 UTCEG score recompute
  37. 2026-08-31 12:30 UTCVendor advisory
  38. 2026-08-30 19:17 UTCEPSS rescoreEPSS 0.5% · 40th percentile
  39. 2026-08-30 01:22 UTCEPSS rescoreEPSS 0.5% · 40th percentile
  40. 2026-08-28 21:41 UTCEPSS rescoreEPSS 0.5% · 40th percentile
  41. 2026-08-28 16:47 UTCVendor advisory
  42. 2026-08-28 15:59 UTCEG score recompute
  43. 2026-08-28 15:59 UTCVendor advisory
  44. 2026-08-27 14:25 UTCEPSS rescoreEPSS 0.5% · 40th percentile
  45. 2026-08-26 16:24 UTCEG score recompute
  46. 2026-08-26 16:24 UTCVendor advisory
  47. 2026-08-26 14:46 UTCEPSS rescoreEPSS 0.5% · 40th percentile
  48. 2026-08-26 12:21 UTCEG score recompute
  49. 2026-08-26 12:21 UTCVendor advisory
  50. 2026-08-25 13:49 UTCEPSS rescoreEPSS 0.5% · 40th percentile
  51. 2026-08-25 13:23 UTCVendor advisory
  52. 2026-08-25 12:20 UTCEG score recompute
  53. 2026-08-25 12:20 UTCVendor advisory
  54. 2026-08-24 13:29 UTCVendor advisory
  55. 2026-08-24 12:25 UTCEG score recompute
  56. 2026-08-24 12:25 UTCVendor advisory
  57. 2026-08-23 20:52 UTCVendor advisory
  58. 2026-08-23 16:42 UTCEG score recompute
  59. 2026-08-23 16:42 UTCVendor advisory
  60. 2026-08-23 00:19 UTCEPSS rescoreEPSS 0.5% · 41st percentile
  61. 2026-08-22 01:48 UTCEG score recompute
  62. 2026-08-22 01:48 UTCVendor advisory
  63. 2026-08-21 23:49 UTCEPSS rescoreEPSS 0.5% · 41st percentile
  64. 2026-08-21 21:41 UTCVendor advisory
  65. 2026-08-21 12:31 UTCEG score recompute
  66. 2026-08-21 12:31 UTCVendor advisory
  67. 2026-08-20 22:55 UTCEPSS rescoreEPSS 0.5% · 41st percentile
  68. 2026-08-20 18:40 UTCVendor advisory
  69. 2026-08-20 13:57 UTCVendor advisory
  70. 2026-08-20 12:43 UTCEG score recompute
  71. 2026-08-20 12:43 UTCVendor advisory
  72. 2026-08-19 17:04 UTCEPSS rescoreEPSS 0.5% · 40th percentile
  73. 2026-08-18 13:48 UTCEPSS rescoreEPSS 0.5% · 40th percentile
  74. 2026-08-18 12:39 UTCVendor advisory
  75. 2026-08-18 12:17 UTCEG score recompute

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

Frequently asked(5)

What is CVE-2026-46595?
CVE-2026-46595 is a critical-severity vulnerability; its CVE record was 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 the CVE record for CVE-2026-46595 published?
The CVE record for CVE-2026-46595 was published on May 22, 2026. That is the record's publication date; the vulnerability itself may have been made public earlier. EchelonGraph's copy of the record carries a last-modified date of September 11, 2026; the record at its source may have been updated since.
Is CVE-2026-46595 actively exploited?
CVE-2026-46595 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.5% probability of exploitation in the next 30 days (41st percentile of EPSS-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?
A fix for CVE-2026-46595 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-46595 are linked in the Vendor Advisories panel on this page.

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