CVE-2026-85052

LOWPre-NVD 3.13.1—
EchelonGraph scoreMEDIUM confidence

Score 3.1 from GitHub Security Advisory (severity: LOW) published 2026-09-03. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 3.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 4 sources updated this week
3.1EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.2%CVSS: 3.1Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

Out of bounds read in CrashReporting in Google Chrome prior to 152.0.7977.82 allowed a remote attacker who had compromised the renderer process to read memory outside the sandbox via a crafted HTML page. (Chromium security severity: High)

CVSS v3
3.1
Vendor severity
HIGHper Google (Chromium)Vendor's own band, not a CVSS rating — advisory text: (Chromium security severity: High)
EG Score
3.1LOWmedium confidence
EG Risk
19
EG Risk 19/100CISA SSVC

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
Severity31% × 45%
Exploitation0% × 40%
Automatability30% × 15%
CISA SSVC: Track at low or medium mission impact; Track or Attend at high (mission-essential systems).
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
0.2%
EPSS %ILE
12th
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Track or 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 (no KEV listing, exploit record or EPSS ≥ 50%) · Automatable unknown (not published for this CVE) · Technical impact partial (CVSS below 9.0). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

September 3, 2026

Last Modified

September 8, 2026

References (2)

Vendor Advisories for CVE-2026-85052(2)

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
chromium113.0.5672.126-1 ... 152.0.7977.75-1~deb13u1 (415 versions)
  • every version up to 152.0.7977.82-1~deb12u1: fixed in 152.0.7977.82-1~deb12u1
—
Debian:13(1)
PackageVulnerable rangeFix by version rangeDependents
chromium138.0.7204.183-1 ... 152.0.7977.82-1~deb12u1 (181 versions)
  • every version up to 152.0.7977.82-1~deb13u1: fixed in 152.0.7977.82-1~deb13u1
—
Debian:14(1)
PackageVulnerable rangeFix by version rangeDependents
chromium138.0.7204.183-1 ... 152.0.7977.82-1~deb13u1 (182 versions)
  • every version up to 152.0.7977.82-1: fixed in 152.0.7977.82-1
—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 13× in last 7d / 55× 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.

  1. 2026-10-10 20:00 UTCEPSS rescore
  2. 2026-10-09 20:07 UTCEPSS rescore
  3. 2026-10-08 17:13 UTCEPSS rescore
  4. 2026-10-07 23:48 UTCEPSS rescore
  5. 2026-10-07 23:26 UTCEG score recompute
  6. 2026-10-07 23:26 UTCVendor advisory
  7. 2026-10-07 23:26 UTCGHSA enrichment
  8. 2026-10-06 15:18 UTCEPSS rescore
  9. 2026-10-05 17:43 UTCEPSS rescore
  10. 2026-10-04 23:22 UTCEPSS rescore
  11. 2026-10-04 19:35 UTCEG score recompute
  12. 2026-10-04 19:35 UTCVendor advisory
  13. 2026-10-04 19:35 UTCGHSA enrichment
  14. 2026-10-03 14:26 UTCEPSS rescore
  15. 2026-10-02 17:57 UTCEPSS rescore
  16. 2026-10-01 22:29 UTCEG score recompute
  17. 2026-10-01 22:29 UTCVendor advisory
  18. 2026-10-01 22:29 UTCGHSA enrichment
  19. 2026-10-01 19:50 UTCEPSS rescore
  20. 2026-09-30 15:04 UTCEPSS rescore
  21. 2026-09-29 00:50 UTCEG score recompute
  22. 2026-09-29 00:50 UTCVendor advisory
  23. 2026-09-29 00:50 UTCGHSA enrichment
  24. 2026-09-28 13:52 UTCEPSS rescore
  25. 2026-09-26 15:59 UTCEPSS rescore
Show 43 more
  1. 2026-09-26 03:40 UTCEG score recompute
  2. 2026-09-26 03:40 UTCVendor advisory
  3. 2026-09-26 03:40 UTCGHSA enrichment
  4. 2026-09-24 14:04 UTCEPSS rescore
  5. 2026-09-23 17:54 UTCEPSS rescore
  6. 2026-09-23 02:40 UTCEG score recompute
  7. 2026-09-23 02:40 UTCVendor advisory
  8. 2026-09-23 02:40 UTCGHSA enrichment
  9. 2026-09-22 16:01 UTCEPSS rescore
  10. 2026-09-21 21:09 UTCEPSS rescore
  11. 2026-09-20 20:16 UTCEPSS rescore
  12. 2026-09-20 05:33 UTCEG score recompute
  13. 2026-09-20 05:33 UTCVendor advisory
  14. 2026-09-20 05:33 UTCGHSA enrichment
  15. 2026-09-18 19:28 UTCEPSS rescore
  16. 2026-09-17 19:32 UTCEPSS rescore
  17. 2026-09-17 08:26 UTCEG score recompute
  18. 2026-09-17 08:26 UTCVendor advisory
  19. 2026-09-17 08:26 UTCGHSA enrichment
  20. 2026-09-16 14:09 UTCEPSS rescore
  21. 2026-09-16 05:15 UTCEPSS rescore
  22. 2026-09-15 03:12 UTCEPSS rescore
  23. 2026-09-15 03:12 UTCEPSS rescore
  24. 2026-09-14 11:19 UTCEG score recompute
  25. 2026-09-14 11:19 UTCVendor advisory
  26. 2026-09-14 11:19 UTCGHSA enrichment
  27. 2026-09-11 14:53 UTCEPSS rescore
  28. 2026-09-11 14:53 UTCEPSS rescore
  29. 2026-09-11 14:12 UTCEG score recompute
  30. 2026-09-11 14:12 UTCGHSA enrichment
  31. 2026-09-08 22:01 UTCEPSS rescore
  32. 2026-09-08 17:04 UTCGHSA enrichment
  33. 2026-09-08 15:20 UTCEG score recompute
  34. 2026-09-08 15:19 UTCGHSA enrichment
  35. 2026-09-06 18:29 UTCEG score recompute
  36. 2026-09-06 18:29 UTCGHSA enrichment
  37. 2026-09-06 13:48 UTCEPSS rescore
  38. 2026-09-05 15:31 UTCEPSS rescore
  39. 2026-09-03 21:21 UTCEG score recompute▼ 5.70
  40. 2026-09-03 21:19 UTCNVD updateCVSS v3 → 3.1 · severity → LOW
  41. 2026-09-03 20:18 UTCNVD update
  42. 2026-09-03 19:35 UTCEG score recompute
  43. 2026-09-03 19:33 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-85052?
CVE-2026-85052 is a low vulnerability published on September 3, 2026. Out of bounds read in CrashReporting in Google Chrome prior to 152.0.7977.82 allowed a remote attacker who had compromised the renderer process to read memory outside the sandbox via a crafted HTML page. (Chromium security severity: High)
When was CVE-2026-85052 disclosed?
CVE-2026-85052 was first published on September 3, 2026, with the most recent update on September 8, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-85052 actively exploited?
CVE-2026-85052 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.2% probability of exploitation in the next 30 days (12th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-85052?
CVE-2026-85052 has a CVSS v3.1 base score of 3.1 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-85052?
A fix for CVE-2026-85052 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-85052 are linked in the Vendor Advisories panel on this page.

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