Vulnerability · Published Jun 9, 2026 · Assigned by Arm
CVE-2025-10263
Critical 9.1
In plain English
A critical-severity race condition in C1-Premium from Arm. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 46% of all known vulnerabilities). Ready-made attack tooling exists: public proof-of-concept code. Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)9.1Critical
Exploit odds (30 days)0.5%top 54.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack tooling1Public PoC
Official 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 packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux:8 | bpftool | 4.18.0-553.140.1.el8_10 | ALSA-2026:36349 |
| AlmaLinux:10 | kernel | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:8 | kernel | 4.18.0-553.140.1.el8_10 | ALSA-2026:36349 |
| AlmaLinux:9 | kernel | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-64k | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:9 | kernel-64k | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-64k-core | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:9 | kernel-64k-core | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-64k-debug | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:9 | kernel-64k-debug | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-64k-debug-core | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:9 | kernel-64k-debug-core | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-64k-debug-devel | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:9 | kernel-64k-debug-devel | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-64k-debug-devel-matched | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:9 | kernel-64k-debug-devel-matched | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-64k-debug-modules | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:9 | kernel-64k-debug-modules | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-64k-debug-modules-core | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:9 | kernel-64k-debug-modules-core | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-64k-debug-modules-extra | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:9 | kernel-64k-debug-modules-extra | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-64k-devel | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:9 | kernel-64k-devel | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-64k-devel-matched | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:9 | kernel-64k-devel-matched | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-64k-modules | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:9 | kernel-64k-modules | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-64k-modules-core | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:9 | kernel-64k-modules-core | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-64k-modules-extra | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:9 | kernel-64k-modules-extra | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-abi-stablelists | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:8 | kernel-abi-stablelists | 4.18.0-553.140.1.el8_10 | ALSA-2026:36349 |
| AlmaLinux:9 | kernel-abi-stablelists | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-core | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:8 | kernel-core | 4.18.0-553.140.1.el8_10 | ALSA-2026:36349 |
| AlmaLinux:9 | kernel-core | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-cross-headers | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:8 | kernel-cross-headers | 4.18.0-553.140.1.el8_10 | ALSA-2026:36349 |
| AlmaLinux:9 | kernel-cross-headers | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-debug | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:8 | kernel-debug | 4.18.0-553.140.1.el8_10 | ALSA-2026:36349 |
| AlmaLinux:9 | kernel-debug | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-debug-core | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:8 | kernel-debug-core | 4.18.0-553.140.1.el8_10 | ALSA-2026:36349 |
| AlmaLinux:9 | kernel-debug-core | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-debug-devel | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:8 | kernel-debug-devel | 4.18.0-553.140.1.el8_10 | ALSA-2026:36349 |
| AlmaLinux:9 | kernel-debug-devel | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-debug-devel-matched | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:9 | kernel-debug-devel-matched | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-debug-modules | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:8 | kernel-debug-modules | 4.18.0-553.140.1.el8_10 | ALSA-2026:36349 |
| AlmaLinux:9 | kernel-debug-modules | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-debug-modules-core | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:9 | kernel-debug-modules-core | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-debug-modules-extra | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:8 | kernel-debug-modules-extra | 4.18.0-553.140.1.el8_10 | ALSA-2026:36349 |
| AlmaLinux:9 | kernel-debug-modules-extra | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-debug-uki-virt | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:9 | kernel-debug-uki-virt | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-devel | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:8 | kernel-devel | 4.18.0-553.140.1.el8_10 | ALSA-2026:36349 |
| AlmaLinux:9 | kernel-devel | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-devel-matched | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:9 | kernel-devel-matched | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-doc | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:8 | kernel-doc | 4.18.0-553.140.1.el8_10 | ALSA-2026:36349 |
| AlmaLinux:9 | kernel-doc | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-headers | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:8 | kernel-headers | 4.18.0-553.140.1.el8_10 | ALSA-2026:36349 |
| AlmaLinux:9 | kernel-headers | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-modules | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:8 | kernel-modules | 4.18.0-553.140.1.el8_10 | ALSA-2026:36349 |
| AlmaLinux:9 | kernel-modules | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-modules-core | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:9 | kernel-modules-core | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-modules-extra | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:8 | kernel-modules-extra | 4.18.0-553.140.1.el8_10 | ALSA-2026:36349 |
| AlmaLinux:9 | kernel-modules-extra | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-modules-extra-matched | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:10 | kernel-rt | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:8 | kernel-rt | 4.18.0-553.140.1.rt7.481.el8_10 | ALSA-2026:36348 |
| AlmaLinux:9 | kernel-rt | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-rt-64k | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:9 | kernel-rt-64k | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-rt-64k-core | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:9 | kernel-rt-64k-core | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-rt-64k-debug | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:9 | kernel-rt-64k-debug | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-rt-64k-debug-core | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:9 | kernel-rt-64k-debug-core | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-rt-64k-debug-devel | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:9 | kernel-rt-64k-debug-devel | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-rt-64k-debug-modules | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:9 | kernel-rt-64k-debug-modules | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-rt-64k-debug-modules-core | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:9 | kernel-rt-64k-debug-modules-core | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-rt-64k-debug-modules-extra | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:9 | kernel-rt-64k-debug-modules-extra | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-rt-64k-devel | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:9 | kernel-rt-64k-devel | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-rt-64k-modules | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:9 | kernel-rt-64k-modules | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-rt-64k-modules-core | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:9 | kernel-rt-64k-modules-core | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-rt-64k-modules-extra | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:9 | kernel-rt-64k-modules-extra | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-rt-core | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:8 | kernel-rt-core | 4.18.0-553.140.1.rt7.481.el8_10 | ALSA-2026:36348 |
| AlmaLinux:9 | kernel-rt-core | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-rt-debug | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:8 | kernel-rt-debug | 4.18.0-553.140.1.rt7.481.el8_10 | ALSA-2026:36348 |
| AlmaLinux:9 | kernel-rt-debug | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-rt-debug-core | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:8 | kernel-rt-debug-core | 4.18.0-553.140.1.rt7.481.el8_10 | ALSA-2026:36348 |
| AlmaLinux:9 | kernel-rt-debug-core | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-rt-debug-devel | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:8 | kernel-rt-debug-devel | 4.18.0-553.140.1.rt7.481.el8_10 | ALSA-2026:36348 |
| AlmaLinux:9 | kernel-rt-debug-devel | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-rt-debug-modules | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:8 | kernel-rt-debug-modules | 4.18.0-553.140.1.rt7.481.el8_10 | ALSA-2026:36348 |
| AlmaLinux:9 | kernel-rt-debug-modules | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-rt-debug-modules-core | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:9 | kernel-rt-debug-modules-core | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-rt-debug-modules-extra | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:8 | kernel-rt-debug-modules-extra | 4.18.0-553.140.1.rt7.481.el8_10 | ALSA-2026:36348 |
| AlmaLinux:9 | kernel-rt-debug-modules-extra | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-rt-devel | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:8 | kernel-rt-devel | 4.18.0-553.140.1.rt7.481.el8_10 | ALSA-2026:36348 |
| AlmaLinux:9 | kernel-rt-devel | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-rt-modules | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:8 | kernel-rt-modules | 4.18.0-553.140.1.rt7.481.el8_10 | ALSA-2026:36348 |
| AlmaLinux:9 | kernel-rt-modules | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-rt-modules-core | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:9 | kernel-rt-modules-core | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-rt-modules-extra | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:8 | kernel-rt-modules-extra | 4.18.0-553.140.1.rt7.481.el8_10 | ALSA-2026:36348 |
| AlmaLinux:9 | kernel-rt-modules-extra | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-tools | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:8 | kernel-tools | 4.18.0-553.140.1.el8_10 | ALSA-2026:36349 |
| AlmaLinux:9 | kernel-tools | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-tools-libs | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:8 | kernel-tools-libs | 4.18.0-553.140.1.el8_10 | ALSA-2026:36349 |
| AlmaLinux:9 | kernel-tools-libs | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-tools-libs-devel | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:8 | kernel-tools-libs-devel | 4.18.0-553.140.1.el8_10 | ALSA-2026:36349 |
| AlmaLinux:9 | kernel-tools-libs-devel | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-uki-virt | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:9 | kernel-uki-virt | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-uki-virt-addons | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:9 | kernel-uki-virt-addons | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-zfcpdump | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:8 | kernel-zfcpdump | 4.18.0-553.140.1.el8_10 | ALSA-2026:36349 |
| AlmaLinux:9 | kernel-zfcpdump | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-zfcpdump-core | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:8 | kernel-zfcpdump-core | 4.18.0-553.140.1.el8_10 | ALSA-2026:36349 |
| AlmaLinux:9 | kernel-zfcpdump-core | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-zfcpdump-devel | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:8 | kernel-zfcpdump-devel | 4.18.0-553.140.1.el8_10 | ALSA-2026:36349 |
| AlmaLinux:9 | kernel-zfcpdump-devel | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-zfcpdump-devel-matched | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:9 | kernel-zfcpdump-devel-matched | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-zfcpdump-modules | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:8 | kernel-zfcpdump-modules | 4.18.0-553.140.1.el8_10 | ALSA-2026:36349 |
| AlmaLinux:9 | kernel-zfcpdump-modules | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-zfcpdump-modules-core | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:9 | kernel-zfcpdump-modules-core | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | kernel-zfcpdump-modules-extra | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:8 | kernel-zfcpdump-modules-extra | 4.18.0-553.140.1.el8_10 | ALSA-2026:36349 |
| AlmaLinux:9 | kernel-zfcpdump-modules-extra | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | libperf | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:9 | libperf | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | perf | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:8 | perf | 4.18.0-553.140.1.el8_10 | ALSA-2026:36349 |
| AlmaLinux:9 | perf | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | python3-perf | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:8 | python3-perf | 4.18.0-553.140.1.el8_10 | ALSA-2026:36349 |
| AlmaLinux:9 | python3-perf | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | rtla | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:9 | rtla | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| AlmaLinux:10 | rv | 6.12.0-211.30.1.el10_2 | ALSA-2026:34911 |
| AlmaLinux:9 | rv | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
| Alpine:v3.20 | xen | 4.18.5-r9 | ALPINE-CVE-2025-10263 |
| Alpine:v3.21 | xen | 4.19.5-r4 | ALPINE-CVE-2025-10263 |
| Alpine:v3.22 | xen | 4.20.3-r4 | ALPINE-CVE-2025-10263 |
| Alpine:v3.23 | xen | 4.20.3-r4 | ALPINE-CVE-2025-10263 |
| Alpine:v3.24 | xen | 4.21.1-r6 | ALPINE-CVE-2025-10263 |
| Debian:12 | arm-trusted-firmware | no fix listed | DEBIAN-CVE-2025-10263 |
| Debian:13 | arm-trusted-firmware | no fix listed | DEBIAN-CVE-2025-10263 |
| Debian:14 | arm-trusted-firmware | 2.12.16+dfsg-1 | DEBIAN-CVE-2025-10263 |
| Debian:12 | linux | 6.1.176-1 | DEBIAN-CVE-2025-10263 |
| Debian:13 | linux | 6.12.94-1 | DEBIAN-CVE-2025-10263 |
| Debian:14 | linux | 7.0.13-1 | DEBIAN-CVE-2025-10263 |
| Debian:12 | xen | 4.17.7-0+deb12u1 | DEBIAN-CVE-2025-10263 |
| Debian:13 | xen | 4.20.3+127-gc42374a105-0+deb13u1 | DEBIAN-CVE-2025-10263 |
| Debian:14 | xen | 4.20.3+127-gc42374a105-1 | DEBIAN-CVE-2025-10263 |
| Rocky Linux:9 | kernel | 0:5.14.0-687.22.1.el9_8 | RLSA-2026:36018 |
| Ubuntu:22.04:LTS | linux | 5.15.0-194.204 | UBUNTU-CVE-2025-10263 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Arm | C1-Ultra | 0 |
| Arm | C1-Premium | 0 |
| Arm | Neoverse V3 | 0 |
| Arm | Neoverse V3AE | 0 |
| Arm | Neoverse V1 | 0 |
| Arm | Neoverse N2 | 0 |
| Arm | Neoverse N1 | 0 |
| Arm | Cortex-X925 | 0 |
| Arm | Cortex-X4 | 0 |
| Arm | Cortex-X3 | 0 |
| Arm | Cortex-X2 | 0 |
| Arm | Cortex-X1 | 0 |
| Arm | Cortex-X1C | 0 |
| Arm | Cortex-A710 | 0 |
| Arm | Cortex-A78 | 0 |
| Arm | Cortex-A78AE | 0 |
| Arm | Cortex-A78C | 0 |
| Arm | Cortex-A77 | 0 |
| Arm | Cortex-A76 | 0 |
| Arm | Cortex-A76AE | 0 |
Weakness: CWE-362, CWE-266 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
References
- https://developer.arm.com/documentation/112137
- http://xenbits.xen.org/xsa/advisory-493.html
- http://www.openwall.com/lists/oss-security/2026/06/09/13
- https://access.redhat.com/security/cve/CVE-2025-10263 vdb-entry, x_refsource_REDHAT
- RHBZ#2486958 issue-tracking, x_refsource_REDHAT
- https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-10263.json x_sadp-csaf-vex
- https://access.redhat.com/errata/RHSA-2026:54205 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:54187 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:56786 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:56911 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:56853 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:60019 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:54544 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:54553 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:54581 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:54599 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:40764 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:55445 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:34911 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:51603 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:51746 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:49031 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:36018 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:36349 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:47248 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:49033 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:52649 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:36348 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:51604 vendor-advisory, x_refsource_REDHAT