CVE-2026-0177

Out-of-Bounds Read in Android AES GCM Cryptographic Function Enables Local Information Disclosure

Published Sep 15, 2026 CVSS 3.1 · 4.4 Medium EPSS < 1% KEV · Not listed
Description
In do_sss_aes_gcm_256_op of crypto-aes.c, there is a possible out-of-bounds read due to a missing bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
CPEs cpe:2.3:o:google:android:-:*:*:*:*:*:*:*
Type Values Removed Values Added
Title Out-of-Bounds Read in Android AES GCM Cryptographic Function Enables Local Information Disclosure
Type Values Removed Values Added
Title Out‑of‑Bounds Read in Android AES GCM Function
Type Values Removed Values Added
Title Out‑of‑Bounds Read in Android AES GCM Function
Type Values Removed Values Added
Weaknesses CWE-120
CWE-125
Metrics cvssV3_1

{'score': 4.4, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Google
Google android
Vendors & Products Google
Google android
Type Values Removed Values Added
Description In do_sss_aes_gcm_256_op of crypto-aes.c, there is a possible out-of-bounds read due to a missing bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
Google_Devices
Published
Updated
Sep 15, 2026, 8:33 PM
Reserved
Oct 23, 2025, 8:45 AM
Status
Analyzed
Published
Sep 15, 2026, 7:17 PM
Modified
Sep 21, 2026, 5:22 PM