CVE-2026-55280

Status: AnalyzedHigh (8.8)—

In multiple locations, there is a possible out-of-bounds write due to uninitialized data. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

CVSS

Version: 3.1
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Base score: 8.8

Exploitation probability (EPSS)

Probability of exploitation in the next 30 days: 0.23%
Percentile among all scored CVEs: 12
Score date: 10/7/2026

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

🎯 ATT&CK techniques

How this vulnerability is exploited and what the attacker gains, in MITRE ATT&CK terms.

ExploitationT1210 Exploitation of Remote Serviceslateral movement85 %
Primary impactT1068 Exploitation for Privilege Escalationprivilege escalation80 %

AV:N/PR:L indica acceso remoto con privilegios limitados (T1210). CWE-457 (uninitialized data) + out-of-bounds write permite escalada a privilegios elevados (T1068), confirmado por 'remote escalation of privilege'.

Inferred by our analysis agent from the official description, CVSS vector and CWE, and checked by a supervisor. May contain errors.

🛡️ ATT&CK mitigations that cover these techniques

Threat Intelligence Program Application Isolation and Sandboxing Exploit Protection Update Software Vulnerability Scanning Privileged Account Management

Affected technologies (1)

Google — Android

CWEs

CWE-457

References

https://source.android.com/docs/security/bulletin/2026/2026-10-01

Raw JSON (NVD)

Show

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