CVE-2026-72280
KVM: arm64: nv: Drop bogus WARN for write to ZCR_EL2
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: nv: Drop bogus WARN for write to ZCR_EL2 It is entirely possible for a guest to write to the ZCR_EL2 sysreg alias while in a nested context, as it is expected if FEAT_NV2 is advertised to the L1 hypervisor. Get rid of the bogus WARN which, since the hyp vectors were installed at this point, has the effect of a hyp_panic...
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Aug 15, 2026 |
Stay Ahead of the Next One
Get instant alerts for linux linux
Be the first to know when new unknown vulnerabilities affecting linux linux are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
Affected Versions
Linux / Linux
0cfc85b8f5cf3b77463d61542191c75ba0cc3a5f < 6561597dba97e3e8479a9919bda172cf43eb902c 0cfc85b8f5cf3b77463d61542191c75ba0cc3a5f < 5000bcae71c869cba6674c326fec2d8ad659ae3a 0cfc85b8f5cf3b77463d61542191c75ba0cc3a5f < 7deadbc5dab5b8e2316364603bc6281129c8461c 0cfc85b8f5cf3b77463d61542191c75ba0cc3a5f < 9f1667098c6ae7ec81a9a56859cfdacb822aa0d0
Linux / Linux
6.11
References
git.kernel.org: https://git.kernel.org/stable/c/6561597dba97e3e8479a9919bda172cf43eb902c git.kernel.org: https://git.kernel.org/stable/c/5000bcae71c869cba6674c326fec2d8ad659ae3a git.kernel.org: https://git.kernel.org/stable/c/7deadbc5dab5b8e2316364603bc6281129c8461c git.kernel.org: https://git.kernel.org/stable/c/9f1667098c6ae7ec81a9a56859cfdacb822aa0d0