CVE-2026-58879

LOWCVSS 8.4 · 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

In descramble of multiple files, there is a possible out-of-bounds write due to improper casting. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Back to dashboard

0.0/ 10 priority

Sources & remediation

Other references

https://source.android.com/docs/security/bulletin/2026/2026-11-01

Weakness type (CWE)

CWE-787

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

VulDB 🛡@vuldb19h
⚠️ There is a new vulnerability with elevated criticality in Google Android (CVE-2026-58879) vuldb.com/vuln/430111 https://t.co/EmeTGkwPWg
0000180
2.3K followersView on X

Explore more

Back to dashboard