Quick answers
- Is CVE-2026-8158 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-8158 being exploited in the wild.
- How severe is CVE-2026-8158?
- Medium severity, with a CVSS score of 5.3, published 11 August 2026.
- Which products and versions are affected?
- Axis Signed Video Framework.
- Is there a fix for CVE-2026-8158?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2026-8158 attacked?
- It is attacked over the network, in a software library.
- Am I affected by CVE-2026-8158?
- Check whether you run Axis Signed Video Framework. 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
A buffer overflow vulnerability exists in the Signed Video Framework, specifically in the validation tools used to process signed content. The vulnerability is triggered during the parsing or validation of signed video data, allowing an attacker to overwrite memory and crash the affected application. This vulnerability exclusively impacts the validation/verification tools rather than the core signed video functionality within AXIS OS devices. The attack vector requires providing malformed signed content to the validation tools. No patch information is provided in the advisory.
Affected products
- Axis Signed Video Framework
Timeline
- 2026-08-11: disclosed