CVE-2024-44309
Apple Safari, Apple iOS and iPadOS, Apple macOS
Published 20 Nov 2024 · updated 17 Jun 2026 · Analyzed
Exploited in the wild
CISA added this to its Known Exploited Vulnerabilities catalog on 21 Nov 2024, with a remediation deadline of 12 Dec 2024 for US federal agencies.
Required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Description
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.
References
- support.apple.com/en-us/121752 · Vendor Advisory
- support.apple.com/en-us/121753 · Vendor Advisory
- support.apple.com/en-us/121754 · Vendor Advisory
- support.apple.com/en-us/121755 · Vendor Advisory
- support.apple.com/en-us/121756 · Vendor Advisory
- seclists.org/fulldisclosure/2024/Nov/16 · Mailing List, Third Party Advisory
- lists.debian.org/debian-lts-announce/2024/12/msg00003.html · Mailing List
- www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-44309 · US Government Resource