CVE-2026-86949

LOWCVSS 8.8 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

This issue was addressed by enforcing library validation on the affected binaries. This issue is fixed in Xcode 27. A malicious app may be able to break out of its sandbox.

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0.0/ 10 priority

Sources & remediation

Other references

https://support.apple.com/en-us/149040

Weakness type (CWE)

CWE-829

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

1 mentions across 1 observed day

What's happening

1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d

Full discourse1 post

Ilya Andr@andrd3v19h
6 of my CVEs fixed: CVE-2026-86925 - leak all cached thumbnails CVE-2026-113915 - photo lib leak CVE-2026-112616 - read/delete any browser history CVE-2026-86989 - device fingerprinting CVE-2026-86948 - macOS sandbox escape CVE-2026-86949 - macOS sandbox escape https://t.co/vVzLPcK6DH
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