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VulnerabilityPublished

CVE-2025-43449: The issue was addressed with improved handling of caches

Source GCVE Database

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Authoritative record:CVE-2025-43449· High 7.5

Not known to be exploited · CVSS 7.5 High · fixed in 26.1 : patch affected systems soon.

Data as of 4 Nov 2026, 17:25 UTC

CVSS 3.1 base score
7.5High
How severe the flaw is on the 0–10 CVSS scale.
Patch
Available – fixed in 26.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 4 Nov 2025

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq 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 4 Nov 2026.

What to do

AI-suggested

Apply the official fixes by updating to iOS 26.1 and iPadOS 26.1, where the issue has been resolved through improved cache handling. No additional mitigation steps are indicated.

Description

CVE-2025-43449 is a vulnerability in iOS and iPadOS related to cache handling that could allow a malicious app to track users across app installs. The issue has been fixed in iOS 26.1 and iPadOS 26.1. The vulnerability has a high severity score of 7.5 and involves unauthorized information disclosure without requiring user interaction or privileges.

References

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