CVE-2026-92414

CRITICALNVD 9.19.1
EchelonGraph scoreHIGH confidence

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

Score 9.1 from GitHub Security Advisory (severity: CRITICAL) published 2026-10-07. NVD baseline CVSS 9.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: EPSS, GitHub Security Advisory, NVD CVSS v3
Trending — 3 sources updated this week

Also known asEUVD-2026-94406 (ENISA EUVD) · GHSA-3mf8-5fj8-p748 (GitHub Security Advisories)Source: ENISA EUVD

9.1EG
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: 0.7%CVSS: 9.1Exploit: None knownExposed services: Not assessed

The CVE record names the fixed release — apply it.

: Session Fixation / Session Reuse across Users vulnerability in Apache Jackrabbit.

Jackrabbit WebDAV server attaches a cached authenticated session on any Lock-Token/TransactionId/SubscriptionId/If-header field token match with

no credential check.

This issue affects Apache Jackrabbit: from 2.23.0 through 2.23.5, from 2.22.0 through 2.22.4, from 2.20.0 through 2.20.17.

Users are recommended to upgrade to versions 2.23.6, 2.22.5, or 2.20.18 which fix the issue.

CVSS v3
9.1
EG Score
9.1CRITICALhigh confidence
EG Risk
56
EG Risk 56/100

EG Risk is EchelonGraph's 0–100 priority score. It fuses impact severity (EG Severity, the CVSS base score, never the KEV-floored or EPSS-lifted EG Score) with real-world exploitation and automatability, under weights EchelonGraph set by hand, so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner.

How it’s computed (value × EchelonGraph’s weight)
Severity91% × 45%
Impact severity (EG Severity): CVSS 9.1 of 10. Never the KEV-floored or EPSS-lifted EG Score.
Exploitation0.7% × 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 total (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: The CVE record names the fixed release. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.
EPSS PROB
0.7%
EPSS %ILE
54th
KEV
Not listed

What the EG score is made of (scorer v4.0: the three questions the 0–10 score mixes, published apart · methodology)

The EG score (9.1): severity, escalated by confirmed exploitation. This CVE's 9.1 is its impact severity (EG Severity), not escalated.

EG Severity
9.1 CRITICALCVSS-B, impact only: no KEV listing, EPSS or EG-KEV tier raises it.GitHub Security Advisory CVSS
EG Likelihood
0.7% within 30 daysSource: FIRST EPSS (model v2026.06.15, score date 2026-10-31). FIRST's exploitation probability, not an EchelonGraph model.
Confirmed exploitation
None on record (CISA KEV, EG-KEV Tier 1)Reported apart from the likelihood: an observed fact, not a probability.
EG Priority
SSVC Track at medium mission impactTrack at low or medium mission impact; Attend at high (mission-essential systems).CISA BOD 26-04: 3 days if the affected system is publicly exposed; 60 days if it is not.Each input and its source, and whom BOD 26-04 binds: the SSVC and BOD 26-04 blocks below.

SSVC (CISA's decision table, applied by EchelonGraph)Track at low or medium mission impact; Attend at high (mission-essential systems).

The CVE record names the fixed release. 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). 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)3 days if the affected system is publicly exposed; 60 days if it is not.

The score's inputs: In CISA KEV no (CISA's KEV catalog) · Automatable yes (CISA Vulnrichment) · Technical impact total (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

October 7, 2026

Last Modified

October 13, 2026

Advisory Details (2)

Auto-updated Oct 8, 2026
Fix named in the CVE record.
Web page

oss-security - CVE-2026-92414: Apache Jackrabbit: Pre-auth hijack of cached sessions via derivable WebDAV lock tokens

http://www.openwall.com/lists/oss-security/2026/10/07/27

Vendor Advisories for CVE-2026-92414(1)

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

Affected Packages

(3 across 3 ecosystems)
Debian:12(1)
PackageVulnerable rangeFix by version rangeDependents
jackrabbit2.20.11-1, 2.20.11-1.1, 2.20.3-1
  • every version on: no fix on record
—
Debian:13(1)
PackageVulnerable rangeFix by version rangeDependents
jackrabbit2.20.11-1.1
  • every version on: no fix on record
—
Debian:14(1)
PackageVulnerable rangeFix by version rangeDependents
jackrabbit2.20.11-1.1
  • every version on: no fix on record
—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 20× in last 7d / 108× 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 108 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 8 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-11-01 16:36 UTCEPSS rescoreEPSS 0.7% · 54th percentile
  2. 2026-11-01 13:56 UTCEG score recompute
  3. 2026-11-01 13:56 UTCGHSA enrichmentGHSA-3mf8-5fj8-p748 · GitHub severity CRITICAL · GitHub CVSS 9.1
  4. 2026-10-31 16:33 UTCEPSS rescoreEPSS 0.7% · 54th percentile
  5. 2026-10-31 13:51 UTCEG score recompute
  6. 2026-10-31 13:50 UTCGHSA enrichmentGHSA-3mf8-5fj8-p748 · GitHub severity CRITICAL · GitHub CVSS 9.1
  7. 2026-10-30 16:35 UTCEPSS rescoreEPSS 0.7% · 54th percentile
  8. 2026-10-30 13:45 UTCEG score recompute
  9. 2026-10-30 13:45 UTCGHSA enrichmentGHSA-3mf8-5fj8-p748 · GitHub severity CRITICAL · GitHub CVSS 9.1
  10. 2026-10-29 16:34 UTCEPSS rescoreEPSS 0.7% · 53rd percentile
  11. 2026-10-29 13:31 UTCEG score recompute
  12. 2026-10-29 13:30 UTCGHSA enrichmentGHSA-3mf8-5fj8-p748 · GitHub severity CRITICAL · GitHub CVSS 9.1
  13. 2026-10-28 16:33 UTCEPSS rescoreEPSS 0.7% · 53rd percentile
  14. 2026-10-28 13:26 UTCEG score recompute
  15. 2026-10-28 13:25 UTCGHSA enrichmentGHSA-3mf8-5fj8-p748 · GitHub severity CRITICAL · GitHub CVSS 9.1
  16. 2026-10-27 16:33 UTCEPSS rescoreEPSS 0.7% · 53rd percentile
  17. 2026-10-27 13:14 UTCGHSA enrichmentGHSA-3mf8-5fj8-p748 · GitHub severity CRITICAL · GitHub CVSS 9.1
  18. 2026-10-26 20:21 UTCEG score recompute
  19. 2026-10-26 20:21 UTCGHSA enrichmentGHSA-3mf8-5fj8-p748 · GitHub severity CRITICAL · GitHub CVSS 9.1
  20. 2026-10-26 16:33 UTCEPSS rescoreEPSS 0.7% · 53rd percentile
  21. 2026-10-25 18:29 UTCEG score recompute
  22. 2026-10-25 18:29 UTCGHSA enrichmentGHSA-3mf8-5fj8-p748 · GitHub severity CRITICAL · GitHub CVSS 9.1
  23. 2026-10-25 16:34 UTCEPSS rescoreEPSS 0.7% · 53rd percentile
  24. 2026-10-25 13:50 UTCEG score recompute
  25. 2026-10-24 18:18 UTCEG score recompute
Show 75 more
  1. 2026-10-24 18:18 UTCGHSA enrichmentGHSA-3mf8-5fj8-p748 · GitHub severity CRITICAL · GitHub CVSS 9.1
  2. 2026-10-24 16:34 UTCEPSS rescoreEPSS 0.7% · 53rd percentile
  3. 2026-10-23 18:14 UTCEG score recompute
  4. 2026-10-23 18:14 UTCGHSA enrichmentGHSA-3mf8-5fj8-p748 · GitHub severity CRITICAL · GitHub CVSS 9.1
  5. 2026-10-23 16:33 UTCEPSS rescoreEPSS 0.7% · 53rd percentile
  6. 2026-10-22 17:59 UTCEG score recompute
  7. 2026-10-22 17:58 UTCGHSA enrichmentGHSA-3mf8-5fj8-p748 · GitHub severity CRITICAL · GitHub CVSS 9.1
  8. 2026-10-22 16:35 UTCEPSS rescoreEPSS 0.7% · 53rd percentile
  9. 2026-10-21 17:23 UTCEG score recompute
  10. 2026-10-21 17:23 UTCGHSA enrichmentGHSA-3mf8-5fj8-p748 · GitHub severity CRITICAL · GitHub CVSS 9.1
  11. 2026-10-21 16:34 UTCEPSS rescoreEPSS 0.7% · 53rd percentile
  12. 2026-10-20 17:15 UTCEG score recompute
  13. 2026-10-20 17:15 UTCGHSA enrichmentGHSA-3mf8-5fj8-p748 · GitHub severity CRITICAL · GitHub CVSS 9.1
  14. 2026-10-20 16:34 UTCEPSS rescoreEPSS 0.7% · 53rd percentile
  15. 2026-10-20 01:30 UTCEG score recompute
  16. 2026-10-20 01:29 UTCGHSA enrichmentGHSA-3mf8-5fj8-p748 · GitHub severity CRITICAL · GitHub CVSS 9.1
  17. 2026-10-19 16:33 UTCEPSS rescoreEPSS 0.7% · 53rd percentile
  18. 2026-10-19 00:24 UTCEG score recompute
  19. 2026-10-19 00:24 UTCGHSA enrichmentGHSA-3mf8-5fj8-p748 · GitHub severity CRITICAL · GitHub CVSS 9.1
  20. 2026-10-18 16:33 UTCEPSS rescoreEPSS 0.7% · 53rd percentile
  21. 2026-10-18 03:00 UTCEG score recompute
  22. 2026-10-18 00:20 UTCEG score recompute
  23. 2026-10-18 00:19 UTCGHSA enrichmentGHSA-3mf8-5fj8-p748 · GitHub severity CRITICAL · GitHub CVSS 9.1
  24. 2026-10-17 16:35 UTCEPSS rescoreEPSS 0.7% · 53rd percentile
  25. 2026-10-17 00:14 UTCEG score recompute
  26. 2026-10-17 00:14 UTCGHSA enrichmentGHSA-3mf8-5fj8-p748 · GitHub severity CRITICAL · GitHub CVSS 9.1
  27. 2026-10-16 16:45 UTCEPSS rescoreEPSS 0.7% · 53rd percentile
  28. 2026-10-15 21:19 UTCEG score recompute
  29. 2026-10-15 21:19 UTCGHSA enrichmentGHSA-3mf8-5fj8-p748 · GitHub severity CRITICAL · GitHub CVSS 9.1
  30. 2026-10-15 16:33 UTCEPSS rescoreEPSS 0.7% · 53rd percentile
  31. 2026-10-14 16:34 UTCEPSS rescoreEPSS 0.7% · 53rd percentile
  32. 2026-10-14 15:21 UTCEG score recompute
  33. 2026-10-14 15:21 UTCGHSA enrichmentGHSA-3mf8-5fj8-p748 · GitHub severity CRITICAL · GitHub CVSS 9.1
  34. 2026-10-13 16:35 UTCEPSS rescoreEPSS 0.6% · 48th percentile
  35. 2026-10-13 14:46 UTCEG score recompute▼ 0.20
  36. 2026-10-13 14:46 UTCGHSA enrichmentGHSA-3mf8-5fj8-p748 · GitHub severity CRITICAL
  37. 2026-10-13 14:44 UTCNVD updateCVSS v3 → 9.1
  38. 2026-10-12 21:34 UTCEG score recompute
  39. 2026-10-12 21:34 UTCGHSA enrichmentGHSA-3mf8-5fj8-p748 · GitHub severity CRITICAL
  40. 2026-10-12 16:35 UTCEPSS rescoreEPSS 0.6% · 48th percentile
  41. 2026-10-12 14:44 UTCEG score recompute
  42. 2026-10-12 01:09 UTCGHSA enrichmentGHSA-3mf8-5fj8-p748 · GitHub severity CRITICAL
  43. 2026-10-11 20:52 UTCGHSA enrichmentGHSA-3mf8-5fj8-p748 · GitHub severity CRITICAL
  44. 2026-10-11 19:13 UTCEG score recompute
  45. 2026-10-11 16:44 UTCGHSA enrichmentGHSA-3mf8-5fj8-p748 · GitHub severity CRITICAL
  46. 2026-10-11 16:29 UTCEG score recompute
  47. 2026-10-11 13:50 UTCEPSS rescoreEPSS 0.6% · 48th percentile
  48. 2026-10-11 13:43 UTCEG score recompute
  49. 2026-10-11 12:36 UTCEG score recompute
  50. 2026-10-11 12:35 UTCGHSA enrichmentGHSA-3mf8-5fj8-p748 · GitHub severity CRITICAL
  51. 2026-10-11 08:27 UTCGHSA enrichmentGHSA-3mf8-5fj8-p748 · GitHub severity CRITICAL
  52. 2026-10-11 04:17 UTCGHSA enrichmentGHSA-3mf8-5fj8-p748 · GitHub severity CRITICAL
  53. 2026-10-11 00:07 UTCEG score recompute
  54. 2026-10-11 00:07 UTCGHSA enrichmentGHSA-3mf8-5fj8-p748 · GitHub severity CRITICAL
  55. 2026-10-10 20:00 UTCEPSS rescoreEPSS 0.6% · 48th percentile
  56. 2026-10-10 19:56 UTCGHSA enrichmentGHSA-3mf8-5fj8-p748 · GitHub severity CRITICAL
  57. 2026-10-10 15:48 UTCGHSA enrichmentGHSA-3mf8-5fj8-p748 · GitHub severity CRITICAL
  58. 2026-10-10 11:41 UTCGHSA enrichmentGHSA-3mf8-5fj8-p748 · GitHub severity CRITICAL
  59. 2026-10-10 07:32 UTCGHSA enrichmentGHSA-3mf8-5fj8-p748 · GitHub severity CRITICAL
  60. 2026-10-10 03:23 UTCGHSA enrichmentGHSA-3mf8-5fj8-p748 · GitHub severity CRITICAL
  61. 2026-10-09 23:15 UTCEG score recompute
  62. 2026-10-09 23:14 UTCGHSA enrichmentGHSA-3mf8-5fj8-p748 · GitHub severity CRITICAL
  63. 2026-10-09 20:08 UTCEPSS rescoreEPSS 0.6% · 48th percentile
  64. 2026-10-09 19:07 UTCGHSA enrichmentGHSA-3mf8-5fj8-p748 · GitHub severity CRITICAL
  65. 2026-10-09 14:58 UTCGHSA enrichmentGHSA-3mf8-5fj8-p748 · GitHub severity CRITICAL
  66. 2026-10-09 10:27 UTCGHSA enrichmentGHSA-3mf8-5fj8-p748 · GitHub severity CRITICAL
  67. 2026-10-09 06:18 UTCGHSA enrichmentGHSA-3mf8-5fj8-p748 · GitHub severity CRITICAL
  68. 2026-10-09 02:10 UTCGHSA enrichmentGHSA-3mf8-5fj8-p748 · GitHub severity CRITICAL
  69. 2026-10-08 22:01 UTCGHSA enrichmentGHSA-3mf8-5fj8-p748 · GitHub severity CRITICAL
  70. 2026-10-08 17:54 UTCEG score recompute
  71. 2026-10-08 17:54 UTCGHSA enrichmentGHSA-3mf8-5fj8-p748 · GitHub severity CRITICAL
  72. 2026-10-08 17:14 UTCEPSS rescoreEPSS 0.6% · 48th percentile
  73. 2026-10-08 15:12 UTCGHSA enrichmentGHSA-3mf8-5fj8-p748 · GitHub severity CRITICAL
  74. 2026-10-08 09:50 UTCGHSA enrichmentGHSA-3mf8-5fj8-p748 · GitHub severity CRITICAL
  75. 2026-10-08 05:41 UTCGHSA enrichmentGHSA-3mf8-5fj8-p748 · GitHub severity CRITICAL

Frequently asked(5)

What is CVE-2026-92414?
CVE-2026-92414 is a critical-severity vulnerability; its CVE record was published on October 7, 2026. : Session Fixation / Session Reuse across Users vulnerability in Apache Jackrabbit. Jackrabbit WebDAV server attaches a cached authenticated session on any Lock-Token/TransactionId/SubscriptionId/If-header field token match with no credential check. This issue affects Apache Jackrabbit: from 2.23.0…
When was the CVE record for CVE-2026-92414 published?
The CVE record for CVE-2026-92414 was published on October 7, 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 October 13, 2026; the record at its source may have been updated since.
Is CVE-2026-92414 actively exploited?
CVE-2026-92414 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.7% probability of exploitation in the next 30 days (54th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-92414?
CVE-2026-92414 has a CVSS v3 base score of 9.1 (NVD).
How do I remediate CVE-2026-92414?
The CVE record for CVE-2026-92414 names the fix: "Users are recommended to upgrade to versions 2.23.6, 2.22.5, or 2.20.18 which fix the issue." The vendor advisories EchelonGraph has for CVE-2026-92414 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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