Quick answers
- Is CVE-2026-56934 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-56934 being exploited in the wild.
- How severe is CVE-2026-56934?
- Informational severity, published 10 November 2026.
- Which products and versions are affected?
- Google Android; Linux Linux kernel.
- Is there a fix for CVE-2026-56934?
- 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-2026-56934 attacked?
- It is attacked with local access, in an operating system.
- Am I affected by CVE-2026-56934?
- Check whether you run Google Android or Linux Kernel. 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 logic error in the arm_lpae_split_blk_unmap function within drivers/iommu/io-pgtable-arm-common.c allows local privilege escalation. The vulnerability requires user-level execution privileges but no user interaction. An attacker can exploit this to gain elevated privileges on the system.
Affected products
- Google Android
- Linux Linux kernel
Timeline
- 2026-11-10: disclosed: Published in Pixel Update Bulletin