CVE-2024-23284: Apple Safari · Processing maliciously crafted web content may prevent Content Security Policy from being enforced
Affects Apple SafariSource CVE Database V5
Not known to be exploited · CVSS 6.5 Medium.
Data as of 25 Oct 2026, 19:02 UTC
- EPSS
- 1.4% chance of exploitation in 30 days – higher than 73% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:NExploitation evidence
Disclosed: evidence found.
CVE published 8 Mar 2024
Detectable: no evidence on record.
No public nuclei template indexed
Weaponised: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 2026-10-25.
What to do
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| Apple Safari | Affected
| Fixed in– |
AI-suggested
Apple has released official patches addressing this vulnerability in Safari 17.4, iOS 16.7.6 and 17.4, iPadOS 16.7.6 and 17.4, macOS Sonoma 14.4, tvOS 17.4, visionOS 1.1, and watchOS 10.4. Users and administrators should apply these updates promptly to ensure protection. Since this is a client-side browser vulnerability, updating the affected Apple platforms is the recommended remediation. No additional mitigation steps are indicated by the vendor advisory.
Description
CVE-2024-23284 is a logic vulnerability in Apple Safari and related WebKit components that may prevent the enforcement of Content Security Policy (CSP) when processing maliciously crafted web content. This issue was addressed by Apple through improved state management and validation. The vulnerability affects multiple Apple platforms including Safari 17.4, iOS 16.7.6 and 17.4, iPadOS 16.7.6 and 17.4, macOS Sonoma 14.
References
- support.apple.com/en-us/120880 (opens in a new tab)
- support.apple.com/en-us/120881 (opens in a new tab)
- support.apple.com/en-us/120882 (opens in a new tab)
- support.apple.com/en-us/120883 (opens in a new tab)
- support.apple.com/en-us/120893 (opens in a new tab)
- support.apple.com/en-us/120894 (opens in a new tab)
- support.apple.com/en-us/120895 (opens in a new tab)
- support.apple.com/en-us/HT214087 (opens in a new tab)
- support.apple.com/en-us/HT214086 (opens in a new tab)
- support.apple.com/en-us/HT214081 (opens in a new tab)
- support.apple.com/en-us/HT214082 (opens in a new tab)
- support.apple.com/en-us/HT214089 (opens in a new tab)
- support.apple.com/en-us/HT214084 (opens in a new tab)
- support.apple.com/en-us/HT214088 (opens in a new tab)
- seclists.org/fulldisclosure/2024/Mar/20 (opens in a new tab)
- seclists.org/fulldisclosure/2024/Mar/21 (opens in a new tab)
- seclists.org/fulldisclosure/2024/Mar/25 (opens in a new tab)
- seclists.org/fulldisclosure/2024/Mar/24 (opens in a new tab)
- seclists.org/fulldisclosure/2024/Mar/26 (opens in a new tab)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BAIPBVDQV3GHMSNSZNEJCRZEPM7BEYGF/ (opens in a new tab)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/AO4BNNL5X2LQBJ6WX7VT4SGMA6R7DUU5/ (opens in a new tab)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PXORDRCSQAQU436W4S2Z3X5B5PDXL3LI/ (opens in a new tab)
- openwall.com/lists/oss-security/2024/03/26/1 (opens in a new tab)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IXLXIOAH5S7J22LJTCIAVFVVJ4TESAX4/ (opens in a new tab)
- support.apple.com/kb/HT214089 (opens in a new tab)
- support.apple.com/kb/HT214087 (opens in a new tab)
- support.apple.com/kb/HT214084 (opens in a new tab)
- support.apple.com/kb/HT214082 (opens in a new tab)
- support.apple.com/kb/HT214081 (opens in a new tab)