CVE-2026-79053

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 2026-08-25. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 3.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: CISA-ADP (Vulnrichment) CVSS v3.1, EPSS, GitHub Security Advisory
Trending — 4 sources updated this week
3.1EG
EchelonGraph verdictMonitorRemediate within your standard update timelines (the SSVC decision on this page).
  • 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.

Missing authorization in Lighthouse in Google Chrome prior to 152.0.7977.65 allowed a remote attacker who had compromised the renderer process and leveraged social engineering to bypass site isolation via a crafted HTML page. (Chromium security severity: Medium)

CVSS v3
3.1
Vendor severity
MEDIUMper Google (Chromium)Vendor's own band, not a CVSS rating — advisory text: (Chromium security severity: Medium)
EG Score
3.1LOWmedium confidence
EG Risk
14
EG Risk 14/100

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 (value × EchelonGraph’s weight)
Severity31% × 45%
The EG Score, 3.1 of 10.
Exploitation0.2% × 40%
FIRST EPSS: the 30-day exploitation probability when EchelonGraph scored this CVE.
Automatability0% × 15%
CISA's SSVC Automatable value: no (Vulnrichment).
SSVC (CISA's decision table, applied by EchelonGraph): Track at every mission impact level.
Exploitation none (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 available. Apply it within your standard update timelines.
EPSS PROB
0.2%
EPSS %ILE
12th
KEV
Not listed

SSVC (CISA's decision table, applied by EchelonGraph)Track 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). 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.

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

August 25, 2026

Last Modified

September 17, 2026

References (2)

Vendor Advisories for CVE-2026-79053(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 15× in last 7d / 58× 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. 4 repeat rows among the latest 100 are merged into the row they repeat.

  1. 2026-10-14 16:33 UTCEPSS rescoreEPSS 0.2% · 12th percentile
  2. 2026-10-13 16:35 UTCEPSS rescoreEPSS 0.2% · 12th percentile
  3. 2026-10-12 16:35 UTCEPSS rescoreEPSS 0.2% · 12th percentile
  4. 2026-10-12 15:36 UTCEG score recompute
  5. 2026-10-11 19:22 UTCEG score recompute
  6. 2026-10-11 16:38 UTCEG score recompute
  7. 2026-10-11 13:56 UTCEG score recompute
  8. 2026-10-11 13:49 UTCEPSS rescoreEPSS 0.2% · 12th percentile
  9. 2026-10-10 20:00 UTCEPSS rescoreEPSS 0.2% · 12th percentile
  10. 2026-10-10 11:25 UTCEG score recompute
  11. 2026-10-10 11:25 UTCVendor advisory
  12. 2026-10-10 11:25 UTCGHSA enrichmentGHSA-37hg-6g4q-h66r · GitHub severity LOW · GitHub CVSS 3.1
  13. 2026-10-09 20:07 UTCEPSS rescoreEPSS 0.2% · 12th percentile
  14. 2026-10-08 17:13 UTCEPSS rescoreEPSS 0.2% · 12th percentile
  15. 2026-10-07 23:48 UTCEPSS rescoreEPSS 0.2% · 12th percentile
  16. 2026-10-06 19:16 UTCEG score recompute
  17. 2026-10-06 19:16 UTCVendor advisory
  18. 2026-10-06 19:16 UTCGHSA enrichmentGHSA-37hg-6g4q-h66r · GitHub severity LOW · GitHub CVSS 3.1
  19. 2026-10-06 15:18 UTCEPSS rescoreEPSS 0.2% · 12th percentile
  20. 2026-10-05 17:43 UTCEPSS rescoreEPSS 0.2% · 12th percentile
  21. 2026-10-04 23:22 UTCEPSS rescoreEPSS 0.2% · 12th percentile
  22. 2026-10-03 16:19 UTCEG score recompute
  23. 2026-10-03 16:19 UTCVendor advisory
  24. 2026-10-03 16:19 UTCGHSA enrichmentGHSA-37hg-6g4q-h66r · GitHub severity LOW · GitHub CVSS 3.1
  25. 2026-10-03 14:26 UTCEPSS rescoreEPSS 0.2% · 12th percentile
Show 71 more
  1. 2026-10-01 19:50 UTCEPSS rescoreEPSS 0.2% · 12th percentile
  2. 2026-09-30 06:32 UTCEG score recompute
  3. 2026-09-30 06:32 UTCVendor advisory
  4. 2026-09-30 06:32 UTCGHSA enrichmentGHSA-37hg-6g4q-h66r · GitHub severity LOW · GitHub CVSS 3.1
  5. 2026-09-29 15:24 UTCEPSS rescoreEPSS 0.2% · 12th percentile
  6. 2026-09-28 13:52 UTCEPSS rescoreEPSS 0.2% · 12th percentile
  7. 2026-09-27 13:48 UTCEPSS rescoreEPSS 0.2% · 12th percentile
  8. 2026-09-27 03:14 UTCEG score recompute
  9. 2026-09-27 03:14 UTCVendor advisory
  10. 2026-09-27 03:14 UTCGHSA enrichmentGHSA-37hg-6g4q-h66r · GitHub severity LOW · GitHub CVSS 3.1
  11. 2026-09-26 15:59 UTCEPSS rescoreEPSS 0.2% · 12th percentile
  12. 2026-09-26 00:28 UTCEPSS rescoreEPSS 0.2% · 12th percentile
  13. 2026-09-24 14:04 UTCEPSS rescoreEPSS 0.2% · 12th percentile
  14. 2026-09-24 00:25 UTCEG score recompute
  15. 2026-09-24 00:25 UTCVendor advisory
  16. 2026-09-24 00:25 UTCGHSA enrichmentGHSA-37hg-6g4q-h66r · GitHub severity LOW · GitHub CVSS 3.1
  17. 2026-09-23 17:54 UTCEPSS rescoreEPSS 0.3% · 18th percentile
  18. 2026-09-22 16:01 UTCEPSS rescoreEPSS 0.3% · 18th percentile
  19. 2026-09-21 21:09 UTCEPSS rescoreEPSS 0.3% · 18th percentile
  20. 2026-09-20 21:45 UTCEG score recompute
  21. 2026-09-20 21:45 UTCVendor advisory
  22. 2026-09-20 21:45 UTCGHSA enrichmentGHSA-37hg-6g4q-h66r · GitHub severity LOW · GitHub CVSS 3.1
  23. 2026-09-20 20:16 UTCEPSS rescoreEPSS 0.3% · 18th percentile
  24. 2026-09-18 19:28 UTCEPSS rescoreEPSS 0.3% · 18th percentile
  25. 2026-09-17 19:04 UTCEG score recompute
  26. 2026-09-17 19:04 UTCVendor advisory
  27. 2026-09-17 19:04 UTCGHSA enrichmentGHSA-37hg-6g4q-h66r · GitHub severity LOW · GitHub CVSS 3.1
  28. 2026-09-16 14:08 UTCEPSS rescoreEPSS 0.3% · 18th percentile
  29. 2026-09-16 06:11 UTCEG score recompute
  30. 2026-09-16 06:11 UTCVendor advisory
  31. 2026-09-16 06:11 UTCGHSA enrichmentGHSA-37hg-6g4q-h66r · GitHub severity LOW · GitHub CVSS 3.1
  32. 2026-09-16 05:15 UTCEPSS rescoreEPSS 0.3% · 18th percentile
  33. 2026-09-15 03:12 UTCEPSS rescoreEPSS 0.3% · 18th percentile
  34. 2026-09-13 03:31 UTCEG score recompute
  35. 2026-09-13 03:31 UTCVendor advisory
  36. 2026-09-13 03:31 UTCGHSA enrichmentGHSA-37hg-6g4q-h66r · GitHub severity LOW · GitHub CVSS 3.1
  37. 2026-09-11 14:53 UTCEPSS rescoreEPSS 0.3% · 18th percentile
  38. 2026-09-10 00:50 UTCEG score recompute
  39. 2026-09-10 00:50 UTCGHSA enrichmentGHSA-37hg-6g4q-h66r · GitHub severity LOW · GitHub CVSS 3.1
  40. 2026-09-08 22:01 UTCEPSS rescoreEPSS 0.3% · 18th percentile
  41. 2026-09-06 22:10 UTCEG score recompute
  42. 2026-09-06 22:10 UTCVendor advisory
  43. 2026-09-06 22:10 UTCGHSA enrichmentGHSA-37hg-6g4q-h66r · GitHub severity LOW · GitHub CVSS 3.1
  44. 2026-09-06 13:48 UTCEPSS rescoreEPSS 0.3% · 18th percentile
  45. 2026-09-04 05:07 UTCEPSS rescoreEPSS 0.3% · 18th percentile
  46. 2026-09-03 19:27 UTCEG score recompute
  47. 2026-09-03 19:27 UTCVendor advisory
  48. 2026-09-03 19:27 UTCGHSA enrichmentGHSA-37hg-6g4q-h66r · GitHub severity LOW · GitHub CVSS 3.1
  49. 2026-09-02 14:12 UTCEPSS rescoreEPSS 0.3% · 18th percentile
  50. 2026-09-01 13:54 UTCEPSS rescoreEPSS 0.3% · 18th percentile
  51. 2026-09-01 04:40 UTCEPSS rescoreEPSS 0.3% · 23rd percentile
  52. 2026-08-31 16:40 UTCVendor advisory
  53. 2026-08-31 16:40 UTCGHSA enrichmentGHSA-37hg-6g4q-h66r · GitHub severity LOW · GitHub CVSS 3.1
  54. 2026-08-30 22:59 UTCEG score recompute
  55. 2026-08-30 22:59 UTCVendor advisory
  56. 2026-08-30 22:59 UTCGHSA enrichmentGHSA-37hg-6g4q-h66r · GitHub severity LOW · GitHub CVSS 3.1
  57. 2026-08-30 19:17 UTCEPSS rescoreEPSS 0.3% · 23rd percentile
  58. 2026-08-30 01:22 UTCEPSS rescoreEPSS 0.3% · 23rd percentile
  59. 2026-08-28 21:42 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  60. 2026-08-27 20:19 UTCEG score recompute▼ 3.40
  61. 2026-08-27 20:19 UTCGHSA enrichmentGHSA-37hg-6g4q-h66r
  62. 2026-08-27 20:13 UTCMITRE cvelistV5CVSS v3 → 3.1 · severity → LOW
  63. 2026-08-27 18:07 UTCGHSA enrichmentGHSA-37hg-6g4q-h66r
  64. 2026-08-27 14:25 UTCEPSS rescoreEPSS 0.3% · 23rd percentile
  65. 2026-08-26 16:40 UTCEG score recompute
  66. 2026-08-26 16:40 UTCGHSA enrichmentGHSA-37hg-6g4q-h66r
  67. 2026-08-26 14:47 UTCEPSS rescoreEPSS 0.3% · 23rd percentile
  68. 2026-08-25 21:31 UTCGHSA enrichmentGHSA-37hg-6g4q-h66r
  69. 2026-08-25 21:26 UTCNVD update
  70. 2026-08-25 20:29 UTCEG score recomputeFirst assessed: 6.5 MEDIUM
  71. 2026-08-25 20:25 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-79053?
CVE-2026-79053 is a low-severity vulnerability; its CVE record was published on August 25, 2026. Missing authorization in Lighthouse in Google Chrome prior to 152.0.7977.65 allowed a remote attacker who had compromised the renderer process and leveraged social engineering to bypass site isolation via a crafted HTML page. (Chromium security severity: Medium)
When was the CVE record for CVE-2026-79053 published?
The CVE record for CVE-2026-79053 was published on August 25, 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 17, 2026; the record at its source may have been updated since.
Is CVE-2026-79053 actively exploited?
CVE-2026-79053 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-2026-79053?
CVE-2026-79053 has a CVSS v3.1 base score of 3.1 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-79053?
A fix for CVE-2026-79053 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-79053 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2026-79053

Explore →

Is Your Infrastructure Affected by CVE-2026-79053?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Book a Demo →Browse All CVEs