CVE-2026-94030

LOWPre-NVD 3.13.1
EchelonGraph scoreMEDIUM confidence

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

Score 3.1 from GitHub Security Advisory (severity: LOW) published 2026-09-20. A secondary CVSS source baseline 3.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: EPSS, GitHub Security Advisory, a secondary CVSS source
Elevated

Also known asEUVD-2026-83743 (ENISA EUVD) · GHSA-w7rq-j77x-pqp7 (GitHub Security Advisories)Source: ENISA EUVD

3.1EG
EchelonGraph verdictPlan mitigationNo release containing the referenced fix is confirmed: check the referenced fix and the vendor's advisory for a release that contains it; until one is applied, restrict network exposure of the affected system or apply the vendor's mitigation on your normal schedule (the SSVC decision on this page).
  • CISA's Vulnrichment rates exploitation as PoC; EchelonGraph holds no exploit-code reference for it
CISA-KEV: Not listedEPSS PROB: 0.5%CVSS: 3.1Exploit: No code on recordExposed services: Not assessed

A fix is referenced (a reference tagged "Patch", often a source commit), but no release containing it is confirmed — find the release that contains it; until it is applied, mitigate (WAF / firewall / segmentation).

A security vulnerability has been detected in SerenityOS up to 3d83e4509fd20d7438e1ae8470ffe668c136229c. Affected by this vulnerability is the function decode_bmp_pixel_data of the file Userland/Libraries/LibGfx/ImageFormats/BMPLoader.cpp of the component LibGfx. The manipulation of the argument height leads to integer overflow. The attack is possible to be carried out remotely. The attack's complexity is rated as high. The exploitation appears to be difficult. The exploit has been disclosed publicly and may be used. This product adopts a rolling release strategy to maintain continuous delivery. Therefore, version details for affected or updated releases cannot be specified. The identifier of the patch is 007041bb2dd6d140c9e707caddfb0a49ecf96469. Applying a patch is the recommended action to fix this issue. This was reproducible with a minimal 55-byte PoC via the standard image-decode fuzz target but evidence for an actual exploitable defect is thin.

CVSS v3
3.1
EG Score
3.1LOWmedium confidence
EG Risk
30
EG Risk 30/100

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)
Severity31% × 45%
Impact severity (EG Severity): CVSS 3.1 of 10. Never the KEV-floored or EPSS-lifted EG Score.
Exploitation40% × 40%
EchelonGraph's fixed weight for EG-KEV Tier 3 (Elevated): a constant, not a probability.
Automatability0% × 15%
CISA's SSVC Automatable value: no (Vulnrichment).
SSVC (CISA's decision table, applied by EchelonGraph): Track at low or medium mission impact; Track* at high (mission-essential systems).
Exploitation public PoC (CISA Vulnrichment) · Automatable no (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 referenced, but no release containing it is confirmed. Check the referenced fix and the vendor's advisory for a release that contains it; until one is applied, restrict network exposure of the affected system or apply the vendor's mitigation on your normal schedule.
EPSS PROB
0.5%
EPSS %ILE
42nd
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 (3.1): severity, escalated by confirmed exploitation. This CVE's 3.1 is its impact severity (EG Severity), not escalated.

EG Severity
3.1 LOWCVSS-B, impact only: no KEV listing, EPSS or EG-KEV tier raises it.GitHub Security Advisory CVSS
EG Likelihood
0.5% within 30 daysSource: FIRST EPSS (model v2026.06.15, score date 2026-10-24). 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; Track* at high (mission-essential systems).CISA BOD 26-04: 60 days if the affected system is publicly exposed; Fix on system upgrade if it is not.No released fix is confirmed on this page, but CISA's timeline does not wait for a fix's release: it starts when an agency identifies the flaw on an asset and updates the CDM Agency and Federal Dashboard, and the directive counts patching, decommissioning the system or another action as remediation. Until a fixed release is applied, mitigate as this page's verdict says. In the directive's words, “Fix on system upgrade” means that, “unless conditions change”, the vulnerability “should be remediated the next time the vulnerable asset receives a scheduled major upgrade or rebuild”: its timelines are “dynamic as facts change”, and a KEV listing shortens them.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; Track* at high (mission-essential systems).

A fix is referenced, but no release containing it is confirmed. Check the referenced fix and the vendor's advisory for a release that contains it; until one is applied, restrict network exposure of the affected system or apply the vendor's mitigation on your normal schedule.

Exploitation public PoC (CISA Vulnrichment) · Automatable no (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)60 days if the affected system is publicly exposed; Fix on system upgrade if it is not.

No released fix is confirmed on this page, but CISA's timeline does not wait for a fix's release: it starts when an agency identifies the flaw on an asset and updates the CDM Agency and Federal Dashboard, and the directive counts patching, decommissioning the system or another action as remediation. Until a fixed release is applied, mitigate as this page's verdict says. In the directive's words, “Fix on system upgrade” means that, “unless conditions change”, the vulnerability “should be remediated the next time the vulnerable asset receives a scheduled major upgrade or rebuild”: its timelines are “dynamic as facts change”, and a KEV listing shortens them.

The score's inputs: In CISA KEV no (CISA's KEV catalog) · Automatable no (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

September 20, 2026

Last Modified

September 24, 2026

Vendor Advisories for CVE-2026-94030(1)

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

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 8× in last 7d / 44× 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.

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. 2 repeat rows among the latest 76 are merged into the row they repeat.

  1. 2026-11-01 16:36 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  2. 2026-10-31 16:33 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  3. 2026-10-30 16:35 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  4. 2026-10-29 16:34 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  5. 2026-10-28 16:33 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  6. 2026-10-28 15:25 UTCOSV refresh
  7. 2026-10-27 16:33 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  8. 2026-10-26 16:33 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  9. 2026-10-25 16:34 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  10. 2026-10-25 13:49 UTCEG score recompute
  11. 2026-10-24 16:34 UTCEPSS rescoreEPSS 0.5% · 41st percentile
  12. 2026-10-23 16:33 UTCEPSS rescoreEPSS 0.5% · 41st percentile
  13. 2026-10-22 16:35 UTCEPSS rescoreEPSS 0.5% · 41st percentile
  14. 2026-10-21 16:34 UTCEPSS rescoreEPSS 0.5% · 41st percentile
  15. 2026-10-20 16:34 UTCEPSS rescoreEPSS 0.5% · 41st percentile
  16. 2026-10-20 15:33 UTCEG score recompute
  17. 2026-10-20 15:33 UTCGHSA enrichmentGHSA-w7rq-j77x-pqp7 · GitHub severity LOW · GitHub CVSS 3.1
  18. 2026-10-19 16:33 UTCEPSS rescoreEPSS 0.5% · 41st percentile
  19. 2026-10-18 16:33 UTCEPSS rescoreEPSS 0.5% · 41st percentile
  20. 2026-10-18 02:58 UTCEG score recompute
  21. 2026-10-17 16:35 UTCEPSS rescoreEPSS 0.5% · 41st percentile
  22. 2026-10-16 16:45 UTCEPSS rescoreEPSS 0.5% · 41st percentile
  23. 2026-10-15 16:33 UTCEPSS rescoreEPSS 0.5% · 41st percentile
  24. 2026-10-14 16:34 UTCEPSS rescoreEPSS 0.5% · 41st percentile
  25. 2026-10-13 16:35 UTCEPSS rescoreEPSS 0.5% · 41st percentile
Show 49 more
  1. 2026-10-12 16:35 UTCEPSS rescoreEPSS 0.5% · 41st percentile
  2. 2026-10-12 14:42 UTCEG score recompute
  3. 2026-10-11 19:30 UTCGHSA enrichmentGHSA-w7rq-j77x-pqp7 · GitHub severity LOW · GitHub CVSS 3.1
  4. 2026-10-11 19:12 UTCEG score recompute
  5. 2026-10-11 16:28 UTCEG score recompute
  6. 2026-10-11 13:50 UTCEPSS rescoreEPSS 0.5% · 40th percentile
  7. 2026-10-11 13:41 UTCEG score recompute
  8. 2026-10-10 20:00 UTCEPSS rescoreEPSS 0.5% · 40th percentile
  9. 2026-10-09 20:08 UTCEPSS rescoreEPSS 0.5% · 40th percentile
  10. 2026-10-08 22:34 UTCEG score recompute
  11. 2026-10-08 22:34 UTCGHSA enrichmentGHSA-w7rq-j77x-pqp7 · GitHub severity LOW · GitHub CVSS 3.1
  12. 2026-10-08 17:14 UTCEPSS rescoreEPSS 0.5% · 40th percentile
  13. 2026-10-07 23:48 UTCEPSS rescoreEPSS 0.5% · 40th percentile
  14. 2026-10-06 15:19 UTCEPSS rescoreEPSS 0.5% · 40th percentile
  15. 2026-10-06 01:34 UTCEG score recompute
  16. 2026-10-06 01:34 UTCGHSA enrichmentGHSA-w7rq-j77x-pqp7 · GitHub severity LOW · GitHub CVSS 3.1
  17. 2026-10-05 17:44 UTCEPSS rescoreEPSS 0.5% · 40th percentile
  18. 2026-10-04 23:23 UTCEPSS rescoreEPSS 0.5% · 40th percentile
  19. 2026-10-03 14:26 UTCEPSS rescoreEPSS 0.5% · 40th percentile
  20. 2026-10-03 04:13 UTCEG score recompute
  21. 2026-10-03 04:13 UTCGHSA enrichmentGHSA-w7rq-j77x-pqp7 · GitHub severity LOW · GitHub CVSS 3.1
  22. 2026-10-02 17:57 UTCEPSS rescoreEPSS 0.5% · 40th percentile
  23. 2026-10-01 19:51 UTCEPSS rescoreEPSS 0.5% · 40th percentile
  24. 2026-09-30 15:04 UTCEPSS rescoreEPSS 0.5% · 40th percentile
  25. 2026-09-30 07:17 UTCEG score recompute
  26. 2026-09-30 07:17 UTCGHSA enrichmentGHSA-w7rq-j77x-pqp7 · GitHub severity LOW · GitHub CVSS 3.1
  27. 2026-09-28 13:52 UTCEPSS rescoreEPSS 0.5% · 40th percentile
  28. 2026-09-27 13:49 UTCEPSS rescoreEPSS 0.5% · 40th percentile
  29. 2026-09-27 10:21 UTCEG score recompute
  30. 2026-09-27 10:21 UTCGHSA enrichmentGHSA-w7rq-j77x-pqp7 · GitHub severity LOW · GitHub CVSS 3.1
  31. 2026-09-26 15:59 UTCEPSS rescoreEPSS 0.5% · 40th percentile
  32. 2026-09-24 14:04 UTCEPSS rescoreEPSS 0.5% · 40th percentile
  33. 2026-09-24 13:26 UTCEG score recompute
  34. 2026-09-24 13:26 UTCGHSA enrichmentGHSA-w7rq-j77x-pqp7 · GitHub severity LOW · GitHub CVSS 3.1
  35. 2026-09-24 13:23 UTCNVD updateCVSS v4 → 1.3
  36. 2026-09-24 12:23 UTCEG score recompute
  37. 2026-09-24 12:23 UTCGHSA enrichmentGHSA-w7rq-j77x-pqp7 · GitHub severity LOW · GitHub CVSS 3.1
  38. 2026-09-24 12:22 UTCMITRE cvelistV5CVSS v4 → 2.3
  39. 2026-09-24 10:37 UTCEG score recompute
  40. 2026-09-24 10:37 UTCGHSA enrichmentGHSA-w7rq-j77x-pqp7 · GitHub severity LOW · GitHub CVSS 3.1
  41. 2026-09-23 17:54 UTCEPSS rescoreEPSS 0.5% · 39th percentile
  42. 2026-09-22 16:01 UTCEPSS rescoreEPSS 0.5% · 39th percentile
  43. 2026-09-21 21:09 UTCEPSS rescoreEPSS 0.5% · 39th percentile
  44. 2026-09-21 13:40 UTCEG score recompute
  45. 2026-09-21 13:40 UTCGHSA enrichmentGHSA-w7rq-j77x-pqp7 · GitHub severity LOW · GitHub CVSS 3.1
  46. 2026-09-20 14:29 UTCEG score recompute
  47. 2026-09-20 14:28 UTCNVD updateCVSS v4 → 1.3
  48. 2026-09-20 13:36 UTCEG score recomputeFirst assessed: 3.1 LOW
  49. 2026-09-20 13:36 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-94030?
CVE-2026-94030 is a low-severity vulnerability; its CVE record was published on September 20, 2026. A security vulnerability has been detected in SerenityOS up to 3d83e4509fd20d7438e1ae8470ffe668c136229c. Affected by this vulnerability is the function decode_bmp_pixel_data of the file Userland/Libraries/LibGfx/ImageFormats/BMPLoader.cpp of the component LibGfx. The manipulation of the argument…
When was the CVE record for CVE-2026-94030 published?
The CVE record for CVE-2026-94030 was published on September 20, 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 24, 2026; the record at its source may have been updated since.
Is CVE-2026-94030 actively exploited?
CVE-2026-94030 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.5% probability of exploitation in the next 30 days (42nd percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-94030?
CVE-2026-94030 has a CVSS base score of 3.1 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-94030?
A fix for CVE-2026-94030 is referenced (a reference tagged "Patch", often a source commit), but EchelonGraph has no release containing it on record. Check that reference and the vendor's advisory for a release that contains the fix and update to it; until then, restrict network exposure of the affected system or apply the vendor's mitigation. The vendor advisories EchelonGraph has for CVE-2026-94030 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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