Is CVE-2024-44308 being actively exploited?

Yes. CVE-2024-44308 is listed in the CISA Known Exploited Vulnerabilities (KEV) catalog, added on November 21, 2024.

What is the CVSS score for CVE-2024-44308?

CVE-2024-44308 has a CVSS 3.1 base score of 8.8 (HIGH).

CVE-2024-44308

HIGH · CVSS 8.8CISA KEV: actively exploitedEPSS 10.2%EU EUVD: exploited

The issue was addressed with improved checks. 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 arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited on Intel-based Mac systems.

Key facts

CVSS score: 8.8 (v3.1)
Severity: HIGH
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS score: 10.2% (96th percentile)
In CISA KEV: Yes, added November 21, 2024
In EU EUVD: Yes (EUVD-2024-41207)
Published: November 20, 2024
NVD last modified: June 17, 2026
Status: Analyzed

CISA Known Exploited Vulnerability

Apple Multiple Products Code Execution Vulnerability

Added to the KEV catalog on November 21, 2024; federal remediation due December 12, 2024.

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2024-41207 in the EU Vulnerability Database. ENISA flags it as known exploited. Last updated in EUVD on April 2, 2026.

View on the EU Vulnerability Database

Affected products

apple / ipados
apple / iphone os
apple / macos
apple / safari
apple / visionos
debian / debian linux

Certified products that may be affected

14 FIPS 140 or Common Criteria certified products, from automated matching by sec-certs.org.

Apple macOS 15 Sequoia - Apple Inc. - Common Criteria CCEVS-VR-VID-11648-2026 - active
Apple iOS 18: iPhone - Apple Inc. - Common Criteria CCEVS-VR-VID-11623-2025 - active
Apple iPadOS 18: iPad - Apple Inc. - Common Criteria CCEVS-VR-VID-11624-2025 - active
Apple iPadOS 17: iPad - Apple Inc. - Common Criteria CCEVS-VR-VID-11447-2025 - active
Strong Customer Authentication for Apple Pay on iPhone 14 Pro with A16 Bionic running iOS 16.4.1Version iOS 16.4.1 (build 20E252) ( ANSSI-CC-2023/59) - Apple Inc. - Common Criteria ANSSI-CC-2023/59 - active

See all 14 in the Security Certifications Explorer.

References

http://seclists.org/fulldisclosure/2024/Nov/16(Mailing List, Third Party Advisory)
https://lists.debian.org/debian-lts-announce/2024/12/msg00003.html(Mailing List)
https://support.apple.com/en-us/121752(Vendor Advisory)
https://support.apple.com/en-us/121753(Vendor Advisory)
https://support.apple.com/en-us/121754(Vendor Advisory)
https://support.apple.com/en-us/121755(Vendor Advisory)
https://support.apple.com/en-us/121756(Vendor Advisory)
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-44308(US Government Resource)

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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