CVE-2026-35649

MEDIUMPre-NVD 6.56.5
EchelonGraph scoreMEDIUM confidence

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

This medium-severity CVE scores 6.5 under the CNA's CVSS (NVD's own analysis pending). EPSS exploit probability: 0.3% (20th percentile of EPSS-scored CVEs). No GitHub Security Advisory CVSS is on record for this CVE.

Triggered by: Headline CVSS from the CNA's CVSS
Sources: the CNA's CVSS, EPSS

Also known asEUVD-2026-21444 (ENISA EUVD)Source: ENISA EUVD

6.5EG
EchelonGraph verdictMonitorRemediate within your standard update timelines at low or medium mission impact and sooner than that at high (the SSVC decision on this page).
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.3%CVSS: 6.5Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

OpenClaw before 2026.3.22 contains a settings reconciliation vulnerability that allows attackers to bypass intended deny-all revocations by exploiting empty allowlist handling. The vulnerability treats explicit empty allowlists as unset during reconciliation, silently undoing intended access control denials and restoring previously revoked permissions.

CVSS v3
6.5
EG Score
6.5MEDIUMmedium confidence
EG Risk
44
EG Risk 44/100

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)
Severity65% × 45%
Impact severity (EG Severity): CVSS 6.5 of 10. Never the KEV-floored or EPSS-lifted EG Score.
Exploitation0.4% × 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
0.3%
EPSS %ILE
20th
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 (6.5): severity, escalated by confirmed exploitation. This CVE's 6.5 is its impact severity (EG Severity), not escalated.

EG Severity
6.5 MEDIUMCVSS-B, impact only: no KEV listing, EPSS or EG-KEV tier raises it.the CNA's CVSS · CVSS v3.0 or v3.1
EG Likelihood
0.3% within 30 daysSource: FIRST EPSS. 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: 14 days if the affected system is publicly exposed; 60 days if it is not.Each input and its source: 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).

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

April 10, 2026

Last Modified

June 23, 2026

Advisory Details (4)

Auto-updated Jun 15, 2026
Patch available. Sources: github_commit, github.
Web page

OpenClaw < 2026.3.22 - Settings Reconciliation Bypass via Empty Allowlist | Advisories | VulnCheck

https://www.vulncheck.com/advisories/openclaw-settings-reconciliation-bypass-via-empty-allowlist
GitHub advisoryMentions a patch (unverified)

Tlon settings empty-allowlist reconciliation bypassed intended revocation. · Advisory · openclaw/openclaw · GitHub

https://github.com/openclaw/openclaw/security/advisories/GHSA-pw7h-9g6p-c378
GitHub commit

commit 630f1479c44f (openclaw/openclaw)

Fix landed in openclaw/openclaw commit 630f1479c44f — awaiting tagged release

https://github.com/openclaw/openclaw/commit/630f1479c44f78484dfa21bb407cbe6f171dac87
GitHub commit

commit 3cbf932413e4 (openclaw/openclaw)

Fix landed in openclaw/openclaw commit 3cbf932413e4 — awaiting tagged release

https://github.com/openclaw/openclaw/commit/3cbf932413e41d1836cb91aed1541a28a3122f93

Affected Packages

(1 across 1 ecosystem)
npm(1)
PackageVulnerable rangeFix by version rangeDependents
openclaw—
  • every version up to 2026.3.22: fixed in 2026.3.22
—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 8× in last 7d / 37× 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 99 of 205 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. 1 repeat row among the latest 100 is merged into the row it repeats. The 106 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-10-30 16:34 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  2. 2026-10-29 16:33 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  3. 2026-10-28 16:32 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  4. 2026-10-27 16:31 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  5. 2026-10-26 16:31 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  6. 2026-10-25 16:32 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  7. 2026-10-25 14:32 UTCEG score recompute
  8. 2026-10-24 16:32 UTCEPSS rescoreEPSS 0.4% · 31st percentile
  9. 2026-10-23 16:31 UTCEPSS rescoreEPSS 0.4% · 31st percentile
  10. 2026-10-23 03:04 UTCEG score recompute
  11. 2026-10-22 16:34 UTCEPSS rescoreEPSS 0.4% · 31st percentile
  12. 2026-10-21 16:33 UTCEPSS rescoreEPSS 0.4% · 31st percentile
  13. 2026-10-20 16:33 UTCEPSS rescoreEPSS 0.4% · 31st percentile
  14. 2026-10-19 16:31 UTCEPSS rescoreEPSS 0.4% · 30th percentile
  15. 2026-10-18 16:31 UTCEPSS rescoreEPSS 0.4% · 30th percentile
  16. 2026-10-18 03:44 UTCEG score recompute
  17. 2026-10-17 16:34 UTCEPSS rescoreEPSS 0.4% · 30th percentile
  18. 2026-10-16 16:41 UTCEPSS rescoreEPSS 0.4% · 30th percentile
  19. 2026-10-15 16:32 UTCEPSS rescoreEPSS 0.4% · 30th percentile
  20. 2026-10-14 16:32 UTCEPSS rescoreEPSS 0.4% · 30th percentile
  21. 2026-10-13 16:34 UTCEPSS rescoreEPSS 0.4% · 30th percentile
  22. 2026-10-12 16:34 UTCEPSS rescoreEPSS 0.4% · 30th percentile
  23. 2026-10-12 16:11 UTCEG score recompute
  24. 2026-10-11 19:53 UTCEG score recompute
  25. 2026-10-11 17:06 UTCEG score recompute
Show 74 more
  1. 2026-10-11 14:33 UTCEG score recompute
  2. 2026-10-11 13:48 UTCEPSS rescoreEPSS 0.4% · 30th percentile
  3. 2026-10-10 20:33 UTCOSV refresh
  4. 2026-10-10 20:00 UTCEPSS rescoreEPSS 0.4% · 30th percentile
  5. 2026-10-09 20:07 UTCEPSS rescoreEPSS 0.4% · 30th percentile
  6. 2026-10-08 17:12 UTCEPSS rescoreEPSS 0.4% · 30th percentile
  7. 2026-10-07 23:48 UTCEPSS rescoreEPSS 0.4% · 30th percentile
  8. 2026-10-06 15:17 UTCEPSS rescoreEPSS 0.4% · 30th percentile
  9. 2026-10-05 17:42 UTCEPSS rescoreEPSS 0.4% · 30th percentile
  10. 2026-10-04 23:22 UTCEPSS rescoreEPSS 0.4% · 30th percentile
  11. 2026-10-03 14:25 UTCEPSS rescoreEPSS 0.4% · 30th percentile
  12. 2026-10-01 19:49 UTCEPSS rescoreEPSS 0.4% · 30th percentile
  13. 2026-09-30 15:03 UTCEPSS rescoreEPSS 0.4% · 29th percentile
  14. 2026-09-28 13:51 UTCEPSS rescoreEPSS 0.4% · 29th percentile
  15. 2026-09-27 13:48 UTCEPSS rescoreEPSS 0.4% · 29th percentile
  16. 2026-09-26 15:58 UTCEPSS rescoreEPSS 0.4% · 29th percentile
  17. 2026-09-26 00:26 UTCEPSS rescoreEPSS 0.4% · 29th percentile
  18. 2026-09-21 08:19 UTCOSV refresh
  19. 2026-09-20 20:15 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  20. 2026-09-18 19:28 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  21. 2026-09-17 19:30 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  22. 2026-09-16 14:08 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  23. 2026-09-16 05:15 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  24. 2026-09-15 03:11 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  25. 2026-09-13 16:47 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  26. 2026-09-12 15:01 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  27. 2026-09-11 14:53 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  28. 2026-09-10 09:34 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  29. 2026-09-08 22:00 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  30. 2026-09-07 16:01 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  31. 2026-09-06 13:47 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  32. 2026-09-04 05:06 UTCEPSS rescoreEPSS 0.3% · 19th percentile
  33. 2026-09-02 14:12 UTCEPSS rescoreEPSS 0.3% · 19th percentile
  34. 2026-09-02 06:14 UTCOSV refresh
  35. 2026-09-01 13:53 UTCEPSS rescoreEPSS 0.3% · 19th percentile
  36. 2026-09-01 04:39 UTCEPSS rescoreEPSS 0.3% · 19th percentile
  37. 2026-08-30 19:17 UTCEPSS rescoreEPSS 0.3% · 19th percentile
  38. 2026-08-30 01:22 UTCEPSS rescoreEPSS 0.3% · 19th percentile
  39. 2026-08-28 21:41 UTCEPSS rescoreEPSS 0.3% · 19th percentile
  40. 2026-08-27 14:25 UTCEPSS rescoreEPSS 0.3% · 19th percentile
  41. 2026-08-26 14:46 UTCEPSS rescoreEPSS 0.3% · 19th percentile
  42. 2026-08-25 13:49 UTCEPSS rescoreEPSS 0.3% · 19th percentile
  43. 2026-08-23 00:19 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  44. 2026-08-21 23:49 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  45. 2026-08-20 22:55 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  46. 2026-08-19 17:03 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  47. 2026-08-18 13:48 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  48. 2026-08-17 13:47 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  49. 2026-08-16 14:56 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  50. 2026-08-16 07:02 UTCEG score recompute
  51. 2026-08-16 02:14 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  52. 2026-08-15 01:30 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  53. 2026-08-14 05:02 UTCEG score recompute
  54. 2026-08-13 22:00 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  55. 2026-08-12 23:57 UTCEG score recompute
  56. 2026-08-12 13:50 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  57. 2026-08-12 01:26 UTCEG score recompute
  58. 2026-08-11 02:56 UTCEG score recompute
  59. 2026-08-11 00:00 UTCEPSS rescoreEPSS 0.3% · 19th percentile
  60. 2026-08-10 03:00 UTCEG score recompute
  61. 2026-08-09 13:46 UTCEPSS rescoreEPSS 0.3% · 19th percentile
  62. 2026-08-09 04:28 UTCEG score recompute
  63. 2026-08-08 16:37 UTCEPSS rescoreEPSS 0.3% · 19th percentile
  64. 2026-08-07 14:18 UTCEG score recompute
  65. 2026-08-06 13:46 UTCEPSS rescoreEPSS 0.3% · 19th percentile
  66. 2026-08-05 23:40 UTCEG score recompute
  67. 2026-08-05 19:17 UTCEPSS rescoreEPSS 0.3% · 19th percentile
  68. 2026-08-04 15:10 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  69. 2026-08-04 10:38 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  70. 2026-08-03 21:54 UTCEG score recompute
  71. 2026-08-03 10:36 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  72. 2026-08-02 13:45 UTCEG score recompute
  73. 2026-08-02 02:27 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  74. 2026-08-01 04:16 UTCEPSS rescoreEPSS 0.3% · 20th percentile

Frequently asked(5)

What is CVE-2026-35649?
CVE-2026-35649 is a medium-severity vulnerability; its CVE record was published on April 10, 2026. OpenClaw before 2026.3.22 contains a settings reconciliation vulnerability that allows attackers to bypass intended deny-all revocations by exploiting empty allowlist handling. The vulnerability treats explicit empty allowlists as unset during reconciliation, silently undoing intended access…
When was CVE-2026-35649 made public?
CVE-2026-35649 was made public on March 24, 2026: that is the date its CVE record's CNA, VulnCheck, gives for when the vulnerability was made public. The CVE record itself was published on April 10, 2026. EchelonGraph's copy of the record carries a last-modified date of June 23, 2026; the record at its source may have been updated since.
Is CVE-2026-35649 actively exploited?
CVE-2026-35649 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-2026-35649?
CVE-2026-35649 has a CVSS base score of 6.5 (the CNA's own assessment, by vulncheck; NVD's own analysis pending).
How do I remediate CVE-2026-35649?
A fix for CVE-2026-35649 is available: update to the fixed version the vendor names in its advisory.

Dependency Blast Radius

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