Critical severity9.1NVD Advisory· Published Jun 9, 2026· Updated Jun 9, 2026

CVE-2025-10263

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Arm/C1-Ultrallm-fuzzy
Arm/Neoverse V1llm-fuzzy
Arm/Cortex-X925llm-fuzzy
osv-coords84 versions
pkg:rpm/almalinux/bpftool pkg:rpm/almalinux/kernel pkg:rpm/almalinux/kernel-64k pkg:rpm/almalinux/kernel-64k-core pkg:rpm/almalinux/kernel-64k-debug pkg:rpm/almalinux/kernel-64k-debug-core pkg:rpm/almalinux/kernel-64k-debug-devel pkg:rpm/almalinux/kernel-64k-debug-devel-matched pkg:rpm/almalinux/kernel-64k-debug-modules pkg:rpm/almalinux/kernel-64k-debug-modules-core pkg:rpm/almalinux/kernel-64k-debug-modules-extra pkg:rpm/almalinux/kernel-64k-devel pkg:rpm/almalinux/kernel-64k-devel-matched pkg:rpm/almalinux/kernel-64k-modules pkg:rpm/almalinux/kernel-64k-modules-core pkg:rpm/almalinux/kernel-64k-modules-extra pkg:rpm/almalinux/kernel-abi-stablelists pkg:rpm/almalinux/kernel-core pkg:rpm/almalinux/kernel-cross-headers pkg:rpm/almalinux/kernel-debug pkg:rpm/almalinux/kernel-debug-core pkg:rpm/almalinux/kernel-debug-devel pkg:rpm/almalinux/kernel-debug-devel-matched pkg:rpm/almalinux/kernel-debug-modules pkg:rpm/almalinux/kernel-debug-modules-core pkg:rpm/almalinux/kernel-debug-modules-extra pkg:rpm/almalinux/kernel-debug-uki-virt pkg:rpm/almalinux/kernel-devel pkg:rpm/almalinux/kernel-devel-matched pkg:rpm/almalinux/kernel-doc pkg:rpm/almalinux/kernel-headers pkg:rpm/almalinux/kernel-modules pkg:rpm/almalinux/kernel-modules-core pkg:rpm/almalinux/kernel-modules-extra pkg:rpm/almalinux/kernel-modules-extra-matched pkg:rpm/almalinux/kernel-rt pkg:rpm/almalinux/kernel-rt-64k pkg:rpm/almalinux/kernel-rt-64k-core pkg:rpm/almalinux/kernel-rt-64k-debug pkg:rpm/almalinux/kernel-rt-64k-debug-core pkg:rpm/almalinux/kernel-rt-64k-debug-devel pkg:rpm/almalinux/kernel-rt-64k-debug-modules pkg:rpm/almalinux/kernel-rt-64k-debug-modules-core pkg:rpm/almalinux/kernel-rt-64k-debug-modules-extra pkg:rpm/almalinux/kernel-rt-64k-devel pkg:rpm/almalinux/kernel-rt-64k-modules pkg:rpm/almalinux/kernel-rt-64k-modules-core pkg:rpm/almalinux/kernel-rt-64k-modules-extra pkg:rpm/almalinux/kernel-rt-core pkg:rpm/almalinux/kernel-rt-debug pkg:rpm/almalinux/kernel-rt-debug-core pkg:rpm/almalinux/kernel-rt-debug-devel pkg:rpm/almalinux/kernel-rt-debug-modules pkg:rpm/almalinux/kernel-rt-debug-modules-core pkg:rpm/almalinux/kernel-rt-debug-modules-extra pkg:rpm/almalinux/kernel-rt-devel pkg:rpm/almalinux/kernel-rt-modules pkg:rpm/almalinux/kernel-rt-modules-core pkg:rpm/almalinux/kernel-rt-modules-extra pkg:rpm/almalinux/kernel-tools pkg:rpm/almalinux/kernel-tools-libs pkg:rpm/almalinux/kernel-tools-libs-devel pkg:rpm/almalinux/kernel-uki-virt pkg:rpm/almalinux/kernel-uki-virt-addons pkg:rpm/almalinux/kernel-zfcpdump pkg:rpm/almalinux/kernel-zfcpdump-core pkg:rpm/almalinux/kernel-zfcpdump-devel pkg:rpm/almalinux/kernel-zfcpdump-devel-matched pkg:rpm/almalinux/kernel-zfcpdump-modules pkg:rpm/almalinux/kernel-zfcpdump-modules-core pkg:rpm/almalinux/kernel-zfcpdump-modules-extra pkg:rpm/almalinux/libperf pkg:rpm/almalinux/perf pkg:rpm/almalinux/python3-perf pkg:rpm/almalinux/rtla pkg:rpm/almalinux/rv pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP5 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5-LTSS pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5 pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5-LTSS pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5 pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5-LTSS pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5 pkg:rpm/suse/kgraft-patch-SLE12-SP5_Update_84&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP5
< 4.18.0-553.140.1.el8_10+ 83 more
- (no CPE)range: < 4.18.0-553.140.1.el8_10
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 6.12.0-211.30.1.el10_2
- (no CPE)range: < 4.12.14-122.317.1
- (no CPE)range: < 4.12.14-122.317.1
- (no CPE)range: < 4.12.14-122.317.1
- (no CPE)range: < 4.12.14-122.317.1
- (no CPE)range: < 4.12.14-122.317.1
- (no CPE)range: < 4.12.14-122.317.1
- (no CPE)range: < 4.12.14-122.317.1
- (no CPE)range: < 1-8.7.1

Patches

Vulnerability mechanics

References

News mentions

Microsoft Patches Record 206 Flaws, Including Three Zero-Days and Critical RCE Bugs
The Hacker News · Jun 10, 2026
Patch Tuesday - June 2026
Rapid7 Blog · Jun 9, 2026
Microsoft’s June 2026 Patch Tuesday Addresses 198 CVEs ( CVE-2026-49160, CVE-2026-50507)
Tenable Blog · Jun 9, 2026
Microsoft June 2026 Patch Tuesday fixes 3 zero-day, 200 flaws
BleepingComputer · Jun 9, 2026
Microsoft June 2026 Patch Tuesday fixes 6 zero-days, 200 flaws
BleepingComputer · Jun 9, 2026

cvss	0.591
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000