CVE-2024-4947

CRITICALNVD 9.69.6—
EchelonGraph scoreHIGH confidence

Score elevated to 9.6 because this CVE is listed on the CISA Known Exploited Vulnerabilities catalog (added 2024-05-20), indicating real-world exploitation has been confirmed by US federal agencies. NVD baseline CVSS 9.6 retained for reference. Confidence: HIGH.

Triggered by: CISA KEV (actively exploited)
Sources: cisa_kev, epss, ghsa, nvd
Trending — 5 sources updated this weekExploited in the wild
9.6EG
EchelonGraph verdictPatch nowTreat as an emergency — this is being exploited.
  • Actively exploited in the wild (CISA-KEV)
CISA-KEV: ExploitedEPSS PROB: 15%CVSS: 9.6Exploit: cisa kev · ssvc active · epss top5pct · public exploitExposed: 0

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

Type Confusion in V8 in Google Chrome prior to 125.0.6422.60 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)

CVSS v3
9.6
Vendor severity
HIGHper Google (Chromium)Vendor's own band, not a CVSS rating — advisory text: (Chromium security severity: High)
EG Score
9.6(high)
EG Risk
83(Attend)
EG Risk 83/100SSVC: Attend

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
Severity96% × 45%
Exploitation100% × 40%
Automatability0% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS PROB
15%
EPSS %ILE
97%
KEV
⚠ Exploited

Published

May 15, 2024

Last Modified

October 24, 2025

Advisory Details (5)

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

[SECURITY] Fedora 40 Update: chromium-125.0.6422.60-1.fc40 - package-announce - Fedora mailing-lists

https://lists.fedoraproject.org/archives/list/[email protected]/message/WSUWM73ZCXTN62AT2REYQDD5ZKPFMDZD/
generic

[SECURITY] Fedora 39 Update: chromium-125.0.6422.60-1.fc39 - package-announce - Fedora mailing-lists

https://lists.fedoraproject.org/archives/list/[email protected]/message/NTSN22LNYXMWHVTYNOYQVOY7VDZFHENQ/
generic

[SECURITY] Fedora 38 Update: chromium-125.0.6422.60-1.fc38 - package-announce - Fedora mailing-lists

https://lists.fedoraproject.org/archives/list/[email protected]/message/6G7EYH2JAK5OJPVNC6AXYQ5K7YGYNCDN/
generic🔴 Active Exploitation

Chromium

https://issues.chromium.org/issues/340221135
generic🔴 Active Exploitation

Chrome Releases: Stable Channel Update for Desktop

https://chromereleases.googleblog.com/2024/05/stable-channel-update-for-desktop_15.html

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 ... 124.0.6367.78-1~deb12u1 (121 versions)125.0.6422.60-1~deb12u1—
Debian:13(1)
PackageVulnerable rangeFixed inDependents
chromium—125.0.6422.60-1—
Debian:14(1)
PackageVulnerable rangeFixed inDependents
chromium—125.0.6422.60-1—

Weakness Classification(1)

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

All Vendor Advisories

(1)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Data Freshness Timeline

(refreshed 104× in last 7d / 431× 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 1,534 total refreshes for this CVE.

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

Publicly available exploits

(1 reference)

Working exploit code is in the public domain (1 GitHub PoC). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • GitHub PoCbjrjk/CVE-2024-4947
    First seen Jul 21, 2025

    A in-the-wild V8 type confusion bug.

    Open source ↗

Frequently asked(6)

What is CVE-2024-4947?
CVE-2024-4947 is a critical vulnerability published on May 15, 2024. Type Confusion in V8 in Google Chrome prior to 125.0.6422.60 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)
When was CVE-2024-4947 disclosed?
CVE-2024-4947 was first published in the National Vulnerability Database on May 15, 2024, with the most recent update on October 24, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2024-4947 actively exploited?
Yes. CISA added CVE-2024-4947 to the Known Exploited Vulnerabilities catalog on May 20, 2024, affecting Google Chromium V8. KEV listing indicates confirmed exploitation in the wild; this CVE warrants immediate patching attention.
What is the CVSS score of CVE-2024-4947?
CVE-2024-4947 has a CVSS v3 base score of 9.6 (NVD).
Which products are affected by CVE-2024-4947?
CVE-2024-4947 affects Google Chromium V8. The full affected-products list, including version ranges and fixed versions, is shown in the Affected Packages section of this page.
How do I remediate CVE-2024-4947?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-4947, 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-2024-4947

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