Quick answers
- Is CVE-2026-58710 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-58710 being exploited in the wild.
- How severe is CVE-2026-58710?
- High severity, with a CVSS score of 8.8, published 15 September 2026.
- Which products and versions are affected?
- Google Pixel Firmware prior to 2026-09-05.
- Is there a fix for CVE-2026-58710?
- A patch was published on 2026-09-05. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-58710 attacked?
- It is attacked over the network, in device firmware.
- Am I affected by CVE-2026-58710?
- Check whether you run Google Android or Google Pixel Firmware at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
The vulnerability is an out-of-bounds write in the DecodeFilmGrainParams function of film_grain_dec.cc, caused by a missing bounds check on array access. The flaw exists in the BigOcean media subsystem, a network-reachable component that processes encoded video streams. No authentication or user interaction is required for exploitation—an attacker can trigger the overflow by sending a crafted video file or stream. Successful exploitation results in remote code execution with full device privileges. The vulnerability was patched in the 2026-09-05 security update for Google Pixel devices.
Affected products
- Google Pixel firmware prior to 2026-09-05
Timeline
- 2026-09-15: disclosed
- 2026-09-05: patched