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Vulnerability2 · 1 read
CVE-2025-10263
- CVSS 3.1
- 9.1 critical
- EPSS
- <1%p45
- Published
- ·
- Modified
Description · NVD
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.
- 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
In the news
20 storiesUSN-8818-1: Linux kernel vulnerabilities
Ubuntu kernel update fixes an Arm TLB race that may allow local privilege escalation, plus other driver and filesystem flaws.
52
USN-8817-1: Linux kernel vulnerabilities
Ubuntu USN-8817-1 fixes Linux kernel bugs, including an Arm TLB flaw that may enable local privilege escalation.
52
USN-8818-2: Linux kernel (IBM) vulnerabilities
Ubuntu's IBM kernel update fixes CVE-2025-10263, a local Arm TLB memory-permission bypass.
44
USN-8818-6: Linux kernel (FIPS) vulnerabilities
Ubuntu’s FIPS Linux kernel update fixes an Arm TLB flaw and other kernel bugs, including CVE-2025-10263.
42
USN-8818-3: Linux kernel vulnerabilities
Ubuntu patches Linux kernel flaws, including an Arm TLB issue that may allow local privilege escalation.
42
USN-8906-1: Linux kernel (IBM) vulnerabilities
Ubuntu patched IBM Linux kernel flaws, including a local Arm TLB issue tracked as CVE-2025-10263.
38
USN-8817-3: Linux kernel (AWS) vulnerabilities
Ubuntu patched AWS Linux kernel flaws, including an Arm TLB bug that may allow local privilege escalation.
38
USN-8871-1: Linux kernel (Raspberry Pi) vulnerabilities
Ubuntu patched Raspberry Pi Linux kernel flaws, including an Arm TLB bug that may allow local privilege escalation.
36
USN-8849-1: Linux kernel (NVIDIA Tegra) vulnerabilities
Ubuntu patched NVIDIA Tegra Linux kernel flaws, including an Arm TLB issue that may allow local privilege escalation.
36
USN-8728-2: Linux kernel (Azure) vulnerabilities
Ubuntu patches Azure Linux kernel flaws, including local privilege-escalation issues on Arm and AMD Zen 2.
36
USN-8879-1: Linux kernel (Oracle) vulnerabilities
Ubuntu's USN-8879-1 patches Oracle Linux kernels for an i.MX crash and an Arm TLB privilege flaw.
34
USN-8878-1: Linux kernel (GCP) vulnerabilities
Ubuntu's USN-8878-1 patches GCP Linux kernels for an i.MX crash and an Arm TLB privilege flaw.
34
USN-8818-4: Linux kernel vulnerabilities
Ubuntu patches Linux kernel flaws, including Arm TLB bug CVE-2025-10263 that may allow local privilege escalation.
34
USN-8817-2: Linux kernel (AWS FIPS) vulnerabilities
Ubuntu patched AWS FIPS Linux kernel flaws, including an Arm TLB bug that may enable local privilege escalation.
34
USN-8818-5: Linux kernel (NVIDIA Tegra) vulnerabilities
Ubuntu patched NVIDIA Tegra kernel flaws, including an Arm TLB bug that may enable local privilege escalation.
32
USN-8726-4: Linux kernel vulnerabilities
Ubuntu's USN-8726-4 fixes Linux kernel flaws, including an Arm TLB issue enabling possible local privilege escalation.
32
USN-8726-2: Linux kernel (Raspberry Pi) vulnerabilities
Ubuntu patches CVE-2025-10263, an Arm TLB invalidation flaw letting local attackers bypass memory protections or escalate privileges, plus other kernel fixes for Raspberry Pi.
30
USN-8726-1: Linux kernel vulnerabilities
Ubuntu issued kernel security update USN-8726-1 fixing an Arm TLB invalidation flaw (CVE-2025-10263) that enables local privilege escalation, plus other kernel fixes.
28
USN-8728-1: Linux kernel (GCP) vulnerabilities
Ubuntu issued kernel security update USN-8728-1 for GCP kernels fixing Arm TLB and AMD Zen 2 privilege escalation flaws (CVE-2025-10263, CVE-2025-54518).
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