High 8.8Known exploited (CISA KEV)Published Nov 19, 2024

CVE-2024-44308The issue was addressed with improved checks.

Updated under an hour ago (Oct 27, 2026, 9:00 PM ET)

Does this affect you?

It affects Apple Safari and 7 other products. Add what you run to find out whether that includes you.

CISA lists it as known exploited since Nov 21, 2024; federal agencies had to remediate by Dec 12, 2024. Treat that date as your deadline.

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Every CVE for Apple Safari

Exploited in the last 30 days

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.

CVSS: 8.8 HIGH (v3.1, CISA ADP)CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness (CWE): Not given
Known exploited: Added to CISA KEV Nov 21, 2024; federal remediation due Dec 12, 2024Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
EPSS (exploitation in the next 30 days): 10.16% (percentile 96)
Assigned by: apple
NVD analysis: Analyzed
Record last updated: Apr 2, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Apple Safari apple:safari (from the name)	before 18.1.1	CNA record
Apple iOS and iPadOS apple:ios_and_ipados (from the name)	before 17.7.2; before 18.1.1	CNA record
Apple macOS apple:macos (from the name)	before 15.1.1	CNA record
Apple visionOS apple:visionos (from the name)	before 2.1.1	CNA record
apple safari apple:safari	before 18.1	CISA ADP
apple macos apple:macos	before 15.1	CISA ADP
apple visionos apple:visionos	before 2.1	CISA ADP
apple iphone_os apple:iphone_os	before 17.7; from 18.0 before 18.1	CISA ADP
apple ipad_os apple:ipad_os	before 17.7; from 18.0 before 18.1	CISA ADP
debian debian_linux debian:debian_linux	11.0	NVD
1–10 of 15

References

References

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
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://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-44308	us-government-resource

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.