CVE-2026-79006

MEDIUMPre-NVD 4.34.3—
EchelonGraph scoreMEDIUM confidence

Score 4.3 from GitHub Security Advisory published 2026-08-25. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 4.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 4 sources updated this week
4.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.2%CVSS: 4.3Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

Protection mechanism failure in HttpsUpgrades in Google Chrome prior to 152.0.7977.65 allowed a remote attacker to bypass web origin policy via crafted network traffic. (Chromium security severity: Medium)

CVSS v3
4.3
Vendor severity
MEDIUMper Google (Chromium)Vendor's own band, not a CVSS rating — advisory text: (Chromium security severity: Medium)
EG Score
4.3MEDIUMmedium 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
Severity43% × 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
0.2%
EPSS %ILE
14th
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 25, 2026

Last Modified

September 17, 2026

Advisory Details (2)

Auto-updated Aug 27, 2026
Patch available.
generic

Chromium

https://issues.chromium.org/issues/502344135
generic

Chrome Releases: Stable Channel Update for Desktop

https://chromereleases.googleblog.com/2026/08/stable-channel-update-for-desktop_0256176589.html

Vendor Advisories for CVE-2026-79006(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 ... 152.0.7977.64-1 (412 versions)
  • every version up to 152.0.7977.75-1~deb12u1: fixed in 152.0.7977.75-1~deb12u1
—
Debian:13(1)
PackageVulnerable rangeFix by version rangeDependents
chromium138.0.7204.183-1 ... 152.0.7977.75-1~deb12u1 (178 versions)
  • every version up to 152.0.7977.75-1~deb13u1: fixed in 152.0.7977.75-1~deb13u1
—
Debian:14(1)
PackageVulnerable rangeFix by version rangeDependents
chromium138.0.7204.183-1 ... 151.0.7922.71-1~deb13u1 (176 versions)
  • every version up to 152.0.7977.64-1: fixed in 152.0.7977.64-1
—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 21× in last 7d / 104× 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 157 total refreshes for this CVE.

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

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Frequently asked(5)

What is CVE-2026-79006?
CVE-2026-79006 is a medium vulnerability published on August 25, 2026. Protection mechanism failure in HttpsUpgrades in Google Chrome prior to 152.0.7977.65 allowed a remote attacker to bypass web origin policy via crafted network traffic. (Chromium security severity: Medium)
When was CVE-2026-79006 disclosed?
CVE-2026-79006 was first published on August 25, 2026, with the most recent update on September 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-79006 actively exploited?
CVE-2026-79006 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.2% probability of exploitation in the next 30 days (14th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-79006?
CVE-2026-79006 has a CVSS v3.1 base score of 4.3 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-79006?
A fix for CVE-2026-79006 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-79006 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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