CVE-2025-26455 — Heap-based Buffer Overflow in Frameworks AV

CWE-122 — Heap-based Buffer OverflowCWE-416 — Use After Free6 documents6 sources
Severity
7.8HIGHNVD
EPSS
0.0%
top 99.43%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Platform Frameworks AVGoogle Android
Timeline
PublishedSep 4
Latest updateSep 5

Description

In multiple functions of NdkMediaCodec.cpp, there is a possible out of bounds write due to a heap buffer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages3 packages

▶Androidplatform/frameworks_av16-next:0 — 16-next:2025-06-01+3
▶CVEListV5google/android13, 14, 15+2
▶NVDgoogle/android13.0, 14.0, 15.0+2

Patches

Patch: android.googlesource.com ↗

🔴Vulnerability Details

3
GHSA
GHSA-7r38-w8xj-f2x5: In multiple functions of NdkMediaCodec↗2025-09-05
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CVEList
CVE-2025-26455: In multiple functions of NdkMediaCodec↗2025-09-04
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OSV
CVE-2025-26455: In multiple functions of NdkMediaCodec↗2025-06-01
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📋Vendor Advisories

2
Android
CVE-2025-26455: Android Security Bulletin 2025-06-01 CVE: CVE-2025-26455 Severity: HIGH Type: EoP Affected AOSP versions: 13, 14, 15 References: A-301470262↗2025-06-01
▶
Microsoft
fluent-bit 2.2.2 contains a Use-After-Free vulnerability in /fluent-bit/plugins/custom_calyptia/calyptia.c.↗2024-02-13
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CVE-2025-26455 — Heap-based Buffer Overflow | cvebase