CVE-2026-76039

MEDIUMPre-NVD 6.56.5—
EchelonGraph scoreMEDIUM confidence

Score 6.5 from GitHub Security Advisory published 2026-08-18. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 6.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 4 sources updated this week
6.5EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • 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.

Incorrect reference resolution in Core in Google Chrome on on Android prior to 151.0.7922.169 allowed a remote attacker leveraging social engineering to obtain sensitive information via a crafted HTML page. (Chromium security severity: High)

CVSS v3
6.5
Vendor severity
HIGHper Google (Chromium)Vendor's own band, not a CVSS rating — advisory text: (Chromium security severity: High)
EG Score
6.5MEDIUMmedium confidence
EG Risk
29
EG Risk 29/100CISA 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
Severity65% × 45%
Exploitation0% × 40%
Automatability0% × 15%
CISA SSVC: Track at every mission impact level.
Action: A fix is available. Apply it within your standard update timelines.
EPSS PROB
0.3%
EPSS %ILE
23rd
KEV
Not listed

CISA SSVCTrack at every mission impact level.

A fix is available. Apply it within your standard update timelines.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). 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

August 18, 2026

Last Modified

August 21, 2026

Advisory Details (2)

Auto-updated Aug 19, 2026
Patch available.
generic

Chromium

https://issues.chromium.org/issues/525167753
generic

Chrome Releases: Stable Channel Update for Desktop

https://chromereleases.googleblog.com/2026/08/stable-channel-update-for-desktop_0826575033.html

Vendor Advisories for CVE-2026-76039(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 ... 151.0.7922.71-1~deb13u1 (405 versions)
  • every version up to 151.0.7922.169-1~deb12u1: fixed in 151.0.7922.169-1~deb12u1
—
Debian:13(1)
PackageVulnerable rangeFix by version rangeDependents
chromium138.0.7204.183-1 ... 151.0.7922.71-1~deb13u1 (171 versions)
  • every version up to 151.0.7922.169-1~deb13u1: fixed in 151.0.7922.169-1~deb13u1
—
Debian:14(1)
PackageVulnerable rangeFix by version rangeDependents
chromium138.0.7204.183-1 ... 151.0.7922.71-1~deb13u1 (172 versions)
  • every version up to 151.0.7922.169-1: fixed in 151.0.7922.169-1
—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 24× in last 7d / 102× 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.

Showing the most recent 100 of 165 total refreshes for this CVE.

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

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Frequently asked(5)

What is CVE-2026-76039?
CVE-2026-76039 is a medium vulnerability published on August 18, 2026. Incorrect reference resolution in Core in Google Chrome on on Android prior to 151.0.7922.169 allowed a remote attacker leveraging social engineering to obtain sensitive information via a crafted HTML page. (Chromium security severity: High)
When was CVE-2026-76039 disclosed?
CVE-2026-76039 was first published on August 18, 2026, with the most recent update on August 21, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-76039 actively exploited?
CVE-2026-76039 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.3% probability of exploitation in the next 30 days (23rd percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-76039?
CVE-2026-76039 has a CVSS v3.1 base score of 6.5 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-76039?
A fix for CVE-2026-76039 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-76039 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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