CVE-2026-16416

CRITICALPre-NVD 9.39.3—
EchelonGraph scoreMEDIUM confidence

This critical-severity CVE scores 9.3 under CISA-ADP (Vulnrichment) CVSS v3.1 (NVD's own analysis pending). EPSS exploit probability: 0.1%, top 96% of all CVEs by exploit prediction. GitHub Security Advisory enrichment pending alignment with NVD CVSS.

Triggered by: NVD CVSS baseline
Sources: cisa-adp, epss, ghsa
Trending — 4 sources updated this week
9.3EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 9.3Exploit: None knownExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

Integer overflow in Chromecast in Google Chrome prior to 150.0.7871.182 allowed a local attacker to potentially perform a sandbox escape via malicious network traffic. (Chromium security severity: High)

CVSS v3
9.3
Vendor severity
HIGHper Google (Chromium)Vendor's own band, not a CVSS rating — advisory text: (Chromium security severity: High)
EG Score
9.3(medium)
EG Risk
42(Track)
EG Risk 42/100SSVC: Track

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
Severity93% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
4%
KEV
Not listed

Published

July 21, 2026

Last Modified

July 30, 2026

Advisory Details (2)

Auto-updated Sep 14, 2026
No patch confirmed yet.
generic

Chromium

https://issues.chromium.org/issues/520172356
generic

Chrome Releases: Stable Channel Update for Desktop

https://chromereleases.googleblog.com/2026/07/stable-channel-update-for-desktop_0256605430.html

Vendor Advisories for CVE-2026-16416(2)

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

Affected Packages

(4 across 4 ecosystems)
Debian:11(1)
PackageVulnerable rangeFixed inDependents
chromium100.0.4896.127-1 ... 99.0.4844.84-1~deb11u1 (500 versions)——
Debian:12(1)
PackageVulnerable rangeFixed inDependents
chromium113.0.5672.126-1 ... 150.0.7871.46-1~deb13u1 (390 versions)150.0.7871.181-1~deb12u1—
Debian:13(1)
PackageVulnerable rangeFixed inDependents
chromium138.0.7204.183-1 ... 150.0.7871.46-1~deb13u1 (156 versions)150.0.7871.181-1~deb13u1—
Debian:14(1)
PackageVulnerable rangeFixed inDependents
chromium138.0.7204.183-1 ... 150.0.7871.46-1~deb13u1 (157 versions)150.0.7871.181-1—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 48× in last 7d / 231× 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 723 total refreshes for this CVE.

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

Related CVEs(same vendor + same CWE)

Frequently asked(5)

What is CVE-2026-16416?
CVE-2026-16416 is a critical vulnerability published on July 21, 2026. Integer overflow in Chromecast in Google Chrome prior to 150.0.7871.182 allowed a local attacker to potentially perform a sandbox escape via malicious network traffic. (Chromium security severity: High)
When was CVE-2026-16416 disclosed?
CVE-2026-16416 was first published in the National Vulnerability Database on July 21, 2026, with the most recent update on July 30, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-16416 actively exploited?
CVE-2026-16416 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 96.3% of all scored CVEs.
What is the CVSS score of CVE-2026-16416?
CVE-2026-16416 has a CVSS v3.1 base score of 9.3 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-16416?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-16416, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2026-16416

Explore →

Is Your Infrastructure Affected by CVE-2026-16416?

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

Start Free Scan →Browse All CVEs