What’s Vulnerable › Vulnerabilities
CVE-2025-10263
- Severity: critical (CVSS 9.1 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.5% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-06-09 · updated 2026-09-04
- Weakness: CWE-362
Description
Arm C1-Ultra, C1-Premium, Neoverse V3 & V3AE, Neoverse V2, Neoverse V1, Neoverse-N2, Neoverse-N1, Cortex-X925, Cortex-X4, Cortex-X3, Cortex-X2, Cortex-X1 & X1C, Cortex-A710, Cortex-A78, A78AE & A78C, Cortex-A77, Cortex-A76 & A76A may allow writes to resources owned by a higher exception level.
Affected products
- Arm C1-Premium: 0
- Arm C1-Ultra: 0
- Arm Cortex-A710: 0
- Arm Cortex-A76: 0
- Arm Cortex-A76AE: 0
- Arm Cortex-A77: 0
- Arm Cortex-A78: 0
- Arm Cortex-A78AE: 0
- Arm Cortex-A78C: 0
- Arm Cortex-X1: 0
- Arm Cortex-X1C: 0
- Arm Cortex-X2: 0
- Arm Cortex-X3: 0
- Arm Cortex-X4: 0
- Arm Cortex-X925: 0
- Arm Neoverse N1: 0
- Arm Neoverse N2: 0
- Arm Neoverse V1: 0
- Arm Neoverse V3: 0
- Arm Neoverse V3AE: 0
References
- https://developer.arm.com/documentation/112137
- http://www.openwall.com/lists/oss-security/2026/06/09/13
- http://xenbits.xen.org/xsa/advisory-493.html
- https://access.redhat.com/errata/RHSA-2026:34911
- https://access.redhat.com/errata/RHSA-2026:36018
- https://access.redhat.com/errata/RHSA-2026:36348
- https://access.redhat.com/errata/RHSA-2026:36349
- https://access.redhat.com/errata/RHSA-2026:40764
- https://access.redhat.com/errata/RHSA-2026:47248
- https://access.redhat.com/errata/RHSA-2026:49031
- https://access.redhat.com/errata/RHSA-2026:49033
- https://access.redhat.com/errata/RHSA-2026:51603
Get alerted when CVE-2025-10263 or the next vulnerability affects your stack