CVE-2024-44309

CRITICALNVD 6.39.0▲
EchelonGraph scoreHIGH confidence

Score elevated to 9.0 because this CVE is listed on the CISA Known Exploited Vulnerabilities catalog (added 2024-11-21), indicating real-world exploitation has been confirmed by US federal agencies. NVD baseline CVSS 6.3 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
9.0EG
EchelonGraph verdictPatch nowTreat as an emergency — this is being exploited.
  • Actively exploited in the wild (CISA-KEV)
CISA-KEV: ExploitedEPSS PROB: 23%CVSS: 6.3Exploit: cisa kev · ssvc active · epss top5pctExposed: 0

A fix is available — apply it.

A cookie management issue was addressed with improved state management. This issue is fixed in Safari 18.1.1, iOS 17.7.2 and iPadOS 17.7.2, iOS 18.1.1 and iPadOS 18.1.1, macOS Sequoia 15.1.1, visionOS 2.1.1. Processing maliciously crafted web content may lead to a cross site scripting attack. Apple is aware of a report that this issue may have been actively exploited on Intel-based Mac systems.

CVSS v3
6.3
EG Score
9.0(high)
EG Risk
81(Attend)
EG Risk 81/100SSVC: 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
Severity90% × 45%
Exploitation100% × 40%
Automatability0% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS PROB
23%
EPSS %ILE
98%
KEV
⚠ Exploited

Published

November 20, 2024

Last Modified

April 3, 2026

Advisory Details (8)

Auto-updated May 20, 2026
⚠️ Active exploitation confirmed. Patch available. Sources: cisa.
cisa Patch Available🔴 Active Exploitation

Known Exploited Vulnerabilities Catalog | CISA

Known Exploited Vulnerabilities Catalog | CISA. Listed in CISA Known Exploited Vulnerabilities catalog.

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-44309
generic Patch Available🔴 Active Exploitation

[SECURITY] [DLA 3982-1] webkit2gtk security update

https://lists.debian.org/debian-lts-announce/2024/12/msg00003.html
generic🔴 Active Exploitation

Full Disclosure: APPLE-SA-11-19-2024-5 macOS Sequoia 15.1.1

http://seclists.org/fulldisclosure/2024/Nov/16
generic🔴 Active Exploitation

About the security content of Safari18.1.1 - Apple Support

https://support.apple.com/en-us/121756
generic🔴 Active Exploitation

About the security content of visionOS2.1.1 - Apple Support

https://support.apple.com/en-us/121755
generic🔴 Active Exploitation

About the security content of iOS17.7.2 and iPadOS 17.7.2 - Apple Support

https://support.apple.com/en-us/121754
generic🔴 Active Exploitation

About the security content of macOSSequoia 15.1.1 - Apple Support

https://support.apple.com/en-us/121753
generic🔴 Active Exploitation

About the security content of iOS18.1.1 and iPadOS 18.1.1 - Apple Support

https://support.apple.com/en-us/121752

Vendor Advisories for CVE-2024-44309(10)

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

Patch Availability(11)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntuwebkit2gtk-driver (2.46.4-0ubuntu0.24.04.1) @ noble2026-09-25ubuntu
redhatwebkitgtk4-0:2.48.3-2.el7_92025-07-07redhat
redhatwebkit2gtk3-0:2.46.3-2.el8_62024-11-27redhat
redhatwebkit2gtk3-0:2.46.3-2.el8_22024-11-27redhat
redhatwebkit2gtk3-0:2.46.3-2.el9_42024-11-27redhat
redhatwebkit2gtk3-0:2.46.3-2.el8_82024-11-27redhat
redhatwebkit2gtk3-0:2.46.3-2.el9_02024-11-27redhat
redhatwebkit2gtk3-0:2.46.3-2.el8_102024-11-27redhat
redhatwebkit2gtk3-0:2.46.3-2.el9_52024-11-27redhat
redhatwebkit2gtk3-0:2.46.3-2.el9_22024-11-27redhat
redhatwebkit2gtk3-0:2.46.3-2.el8_42024-11-27redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(8 across 4 ecosystems)
Debian:11(2)
PackageVulnerable rangeFixed inDependents
webkit2gtk2.32.3-1 ... 2.46.3-1~deb12u1 (164 versions)2.46.4-1~deb11u1—
wpewebkit2.32.3-2 ... 2.52.5-1 (90 versions)——
Debian:12(2)
PackageVulnerable rangeFixed inDependents
webkit2gtk2.40.1-1 ... 2.46.4-1~deb11u1 (80 versions)2.46.4-1~deb12u1—
wpewebkit2.38.6-1 ... 2.52.6-1 (54 versions)——
Debian:13(2)
PackageVulnerable rangeFixed inDependents
webkit2gtk—2.46.4-1—
wpewebkit—2.46.4-1—
Debian:14(2)
PackageVulnerable rangeFixed inDependents
webkit2gtk—2.46.4-1—
wpewebkit—2.46.4-1—

Weakness Classification(1)

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

Additional Vendor Advisories

(1)

Vendors that published advisories for this CVE beyond the curated set above. Broader coverage but minimal per-row detail — click through for the original advisory.

Data Freshness Timeline

(refreshed 106× in last 7d / 440× 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 1,715 total refreshes for this CVE.

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

Related CVEs(same product + same vendor + same CWE)

Frequently asked(6)

What is CVE-2024-44309?
CVE-2024-44309 is a critical vulnerability published on November 20, 2024. A cookie management issue was addressed with improved state management. This issue is fixed in Safari 18.1.1, iOS 17.7.2 and iPadOS 17.7.2, iOS 18.1.1 and iPadOS 18.1.1, macOS Sequoia 15.1.1, visionOS 2.1.1. Processing maliciously crafted web content may lead to a cross site scripting attack. Apple…
When was CVE-2024-44309 disclosed?
CVE-2024-44309 was first published in the National Vulnerability Database on November 20, 2024, with the most recent update on April 3, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2024-44309 actively exploited?
Yes. CISA added CVE-2024-44309 to the Known Exploited Vulnerabilities catalog on November 21, 2024, affecting Apple Multiple Products. KEV listing indicates confirmed exploitation in the wild; this CVE warrants immediate patching attention.
What is the CVSS score of CVE-2024-44309?
CVE-2024-44309 has a CVSS v3 base score of 6.3 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 9.0.
Which products are affected by CVE-2024-44309?
CVE-2024-44309 affects Apple Multiple Products. 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-2024-44309?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-44309, 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-2024-44309

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