Race condition in Arm C1-Ultra
Priority MEDIUM 48CWE-362Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · None
- Fix status
- Partial Red Hat: 49 fixed, 3 without a fix
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA and Red Hat.
Summary
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.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00544 45th percentileScored 2026-11-07
Fix Partial Red Hat: 23 advisoriesRed Hat: 49 fixed, 3 without a fix
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Arm | C1-Ultra | all versions | — | No fix listed | CNA |
| Arm | C1-Premium | all versions | — | No fix listed | CNA |
| Arm | Neoverse V3 | all versions | — | No fix listed | CNA |
| Arm | Neoverse V3AE | all versions | — | No fix listed | CNA |
| Arm | Neoverse V1 | all versions | — | No fix listed | CNA |
| Arm | Neoverse N2 | all versions | — | No fix listed | CNA |
| Arm | Neoverse N1 | all versions | — | No fix listed | CNA |
| Arm | Cortex-X925 | all versions | — | No fix listed | CNA |
| Arm | Cortex-X4 | all versions | — | No fix listed | CNA |
| Arm | Cortex-X3 | all versions | — | No fix listed | CNA |
| Arm | Cortex-X2 | all versions | — | No fix listed | CNA |
| Arm | Cortex-X1 | all versions | — | No fix listed | CNA |
| Arm | Cortex-X1C | all versions | — | No fix listed | CNA |
| Arm | Cortex-A710 | all versions | — | No fix listed | CNA |
| Arm | Cortex-A78 | all versions | — | No fix listed | CNA |
| Arm | Cortex-A78AE | all versions | — | No fix listed | CNA |
| Arm | Cortex-A78C | all versions | — | No fix listed | CNA |
| Arm | Cortex-A77 | all versions | — | No fix listed | CNA |
| Arm | Cortex-A76 | all versions | — | No fix listed | CNA |
| Arm | Cortex-A76AE | all versions | — | No fix listed | CNA |
- C1-Ultra VendorArm Affected all versions Fixed in — No fix listed CNA
- C1-Premium VendorArm Affected all versions Fixed in — No fix listed CNA
- Neoverse V3 VendorArm Affected all versions Fixed in — No fix listed CNA
- Neoverse V3AE VendorArm Affected all versions Fixed in — No fix listed CNA
- Neoverse V1 VendorArm Affected all versions Fixed in — No fix listed CNA
- Neoverse N2 VendorArm Affected all versions Fixed in — No fix listed CNA
- Neoverse N1 VendorArm Affected all versions Fixed in — No fix listed CNA
- Cortex-X925 VendorArm Affected all versions Fixed in — No fix listed CNA
- Cortex-X4 VendorArm Affected all versions Fixed in — No fix listed CNA
- Cortex-X3 VendorArm Affected all versions Fixed in — No fix listed CNA
- Cortex-X2 VendorArm Affected all versions Fixed in — No fix listed CNA
- Cortex-X1 VendorArm Affected all versions Fixed in — No fix listed CNA
- Cortex-X1C VendorArm Affected all versions Fixed in — No fix listed CNA
- Cortex-A710 VendorArm Affected all versions Fixed in — No fix listed CNA
- Cortex-A78 VendorArm Affected all versions Fixed in — No fix listed CNA
- Cortex-A78AE VendorArm Affected all versions Fixed in — No fix listed CNA
- Cortex-A78C VendorArm Affected all versions Fixed in — No fix listed CNA
- Cortex-A77 VendorArm Affected all versions Fixed in — No fix listed CNA
- Cortex-A76 VendorArm Affected all versions Fixed in — No fix listed CNA
- Cortex-A76AE VendorArm Affected all versions Fixed in — No fix listed CNA
Remediation
Red Hat 23 advisories
- RHSA-2026:60019 Released 2026-09-03 · Red Hat rating ImportantOpenShift Container Platform 4.17.57 bug fix and security update
- Red Hat OpenShift Container Platform 4.17 rhcos-aarch64-417.94.202608250221-0, rhcos-ppc64le-417.94.202608250221-0, rhcos-s390x-417.94.202608250221-0 +1
- RHSA-2026:56853 Released 2026-08-31 · Red Hat rating ImportantOpenShift Container Platform 4.16.69 bug fix and security update
- Red Hat OpenShift Container Platform 4.16 rhcos-aarch64-416.94.202608150307-0, rhcos-ppc64le-416.94.202608150307-0, rhcos-s390x-416.94.202608150307-0 +1
- RHSA-2026:56786 Released 2026-08-31 · Red Hat rating ImportantOpenShift Container Platform 4.14.72 bug fix and security update
- Red Hat OpenShift Container Platform 4.14 rhcos-aarch64-414.92.202608172040-0, rhcos-ppc64le-414.92.202608172040-0, rhcos-s390x-414.92.202608172040-0 +1
Show 20 more Red Hat advisories
- RHSA-2026:56911 Released 2026-08-31 · Red Hat rating ImportantOpenShift Container Platform 4.15.68 bug fix and security update
- Red Hat OpenShift Container Platform 4.15 rhcos-aarch64-415.92.202608180329-0, rhcos-ppc64le-415.92.202608180329-0, rhcos-s390x-415.92.202608180329-0 +1
- RHSA-2026:54187 Released 2026-08-20 · Red Hat rating ImportantOpenShift Container Platform 4.13.70 bug fix and security update
- Red Hat OpenShift Container Platform 4.13 rhcos-x86_64-413.92.202608111330-0
- RHSA-2026:54205 Released 2026-08-20 · Red Hat rating ImportantOpenShift Container Platform 4.12.96 bug fix and security update
- Red Hat OpenShift Container Platform 4.12 rhcos-x86_64-412.86.202608080425-0
- RHSA-2026:54553 Released 2026-08-19 · Red Hat rating ImportantOpenShift Container Platform 4.19.43 bug fix and security update
- Red Hat OpenShift Container Platform 4.19 rhcos-aarch64-4.19.9.6.202608120446-0, rhcos-ppc64le-4.19.9.6.202608120446-0, rhcos-s390x-4.19.9.6.202608120446-0 +1
- RHSA-2026:54544 Released 2026-08-19 · Red Hat rating ImportantOpenShift Container Platform 4.18.53 bug fix and security update
- Red Hat OpenShift Container Platform 4.18 rhcos-aarch64-418.94.202608111829-0, rhcos-ppc64le-418.94.202608111829-0, rhcos-s390x-418.94.202608111829-0 +1
- RHSA-2026:54581 Released 2026-08-18 · Red Hat rating ImportantOpenShift Container Platform 4.20.34 bug fix and security update
- Red Hat OpenShift Container Platform 4.20 rhcos-aarch64-4.20.9.6.202608121719-0, rhcos-ppc64le-4.20.9.6.202608121719-0, rhcos-s390x-4.20.9.6.202608121719-0 +1
- RHSA-2026:54599 Released 2026-08-18 · Red Hat rating ImportantOpenShift Container Platform 4.21.29 bug fix and security update
- Red Hat OpenShift Container Platform 4.21 rhcos-aarch64-4.21.9.6.202608122143-0, rhcos-ppc64le-4.21.9.6.202608122143-0, rhcos-s390x-4.21.9.6.202608122143-0 +1
- RHSA-2026:55445 Released 2026-08-17 · Red Hat rating Importantkernel security, bug fix, and enhancement update
- Red Hat Enterprise Linux AppStream EUS (v. 10.0) kernel-64k-debug-devel-6.12.0-55.98.1.el10_0, kernel-64k-debug-devel-matched-6.12.0-55.98.1.el10_0, kernel-64k-devel-6.12.0-55.98.1.el10_0 +12
- Red Hat Enterprise Linux BaseOS EUS (v. 10.0) kernel-6.12.0-55.98.1.el10_0, kernel-64k-6.12.0-55.98.1.el10_0, kernel-64k-core-6.12.0-55.98.1.el10_0 +28
- Red Hat Enterprise Linux CodeReady Linux Builder EUS (v. 10.0) kernel-tools-libs-devel-6.12.0-55.98.1.el10_0, libperf-6.12.0-55.98.1.el10_0
- Red Hat Enterprise Linux Real Time EUS (v. 10.0) kernel-rt-6.12.0-55.98.1.el10_0, kernel-rt-64k-6.12.0-55.98.1.el10_0, kernel-rt-64k-core-6.12.0-55.98.1.el10_0 +21
- Red Hat Enterprise Linux Real Time for NFV EUS (v. 10.0) kernel-rt-6.12.0-55.98.1.el10_0, kernel-rt-core-6.12.0-55.98.1.el10_0, kernel-rt-debug-6.12.0-55.98.1.el10_0 +11
- RHSA-2026:52649 Released 2026-08-10 · Red Hat rating Importantkernel security update
- Red Hat Enterprise Linux BaseOS E4S (v.8.8) bpftool-4.18.0-477.158.1.el8_8, kernel-4.18.0-477.158.1.el8_8, kernel-abi-stablelists-4.18.0-477.158.1.el8_8 +14
- Red Hat Enterprise Linux BaseOS TUS (v.8.8) bpftool-4.18.0-477.158.1.el8_8, kernel-4.18.0-477.158.1.el8_8, kernel-abi-stablelists-4.18.0-477.158.1.el8_8 +14
- RHSA-2026:51746 Released 2026-08-07 · Red Hat rating Importantkernel security, bug fix, and enhancement update
- Red Hat Enterprise Linux AppStream E4S (v.9.4) kernel-64k-debug-devel-5.14.0-427.143.1.el9_4, kernel-64k-debug-devel-matched-5.14.0-427.143.1.el9_4, kernel-64k-devel-5.14.0-427.143.1.el9_4 +11
- Red Hat Enterprise Linux BaseOS E4S (v.9.4) bpftool-7.3.0-427.143.1.el9_4, kernel-5.14.0-427.143.1.el9_4, kernel-64k-5.14.0-427.143.1.el9_4 +29
- Red Hat Enterprise Linux Real Time E4S (v.9.4) kernel-rt-5.14.0-427.143.1.el9_4, kernel-rt-core-5.14.0-427.143.1.el9_4, kernel-rt-debug-5.14.0-427.143.1.el9_4 +9
- Red Hat Enterprise Linux Real Time for NFV E4S (v.9.4) kernel-rt-5.14.0-427.143.1.el9_4, kernel-rt-core-5.14.0-427.143.1.el9_4, kernel-rt-debug-5.14.0-427.143.1.el9_4 +11
- RHSA-2026:51603 Released 2026-08-07 · Red Hat rating Importantkernel security, bug fix, and enhancement update
- Red Hat Enterprise Linux AppStream E4S (v.9.2) kernel-64k-debug-devel-5.14.0-284.186.1.el9_2, kernel-64k-debug-devel-matched-5.14.0-284.186.1.el9_2, kernel-64k-devel-5.14.0-284.186.1.el9_2 +10
- Red Hat Enterprise Linux BaseOS E4S (v.9.2) bpftool-7.0.0-284.186.1.el9_2, kernel-5.14.0-284.186.1.el9_2, kernel-64k-5.14.0-284.186.1.el9_2 +29
- RHSA-2026:51604 Released 2026-08-07 · Red Hat rating Importantkernel-rt security, bug fix, and enhancement update
- Red Hat Enterprise Linux Real Time E4S (v.9.2) kernel-rt-5.14.0-284.186.1.rt14.471.el9_2, kernel-rt-core-5.14.0-284.186.1.rt14.471.el9_2, kernel-rt-debug-5.14.0-284.186.1.rt14.471.el9_2 +9
- Red Hat Enterprise Linux Real Time for NFV E4S (v.9.2) kernel-rt-5.14.0-284.186.1.rt14.471.el9_2, kernel-rt-core-5.14.0-284.186.1.rt14.471.el9_2, kernel-rt-debug-5.14.0-284.186.1.rt14.471.el9_2 +11
- RHSA-2026:49031 Released 2026-07-31 · Red Hat rating Importantkernel security, bug fix, and enhancement update
- Red Hat CodeReady Linux Builder EUS (v.9.6) kernel-tools-libs-devel-5.14.0-570.131.1.el9_6, libperf-5.14.0-570.131.1.el9_6
- Red Hat Enterprise Linux AppStream EUS (v.9.6) kernel-64k-debug-devel-5.14.0-570.131.1.el9_6, kernel-64k-debug-devel-matched-5.14.0-570.131.1.el9_6, kernel-64k-devel-5.14.0-570.131.1.el9_6 +12
- Red Hat Enterprise Linux BaseOS EUS (v.9.6) kernel-5.14.0-570.131.1.el9_6, kernel-64k-5.14.0-570.131.1.el9_6, kernel-64k-core-5.14.0-570.131.1.el9_6 +28
- Red Hat Enterprise Linux Real Time EUS (v.9.6) kernel-rt-5.14.0-570.131.1.el9_6, kernel-rt-64k-5.14.0-570.131.1.el9_6, kernel-rt-64k-core-5.14.0-570.131.1.el9_6 +21
- Red Hat Enterprise Linux Real Time for NFV EUS (v.9.6) kernel-rt-5.14.0-570.131.1.el9_6, kernel-rt-core-5.14.0-570.131.1.el9_6, kernel-rt-debug-5.14.0-570.131.1.el9_6 +11
- RHSA-2026:49033 Released 2026-07-31 · Red Hat rating Importantkernel security update
- Red Hat Enterprise Linux BaseOS AUS (v.8.6) bpftool-4.18.0-372.204.1.el8_6, kernel-4.18.0-372.204.1.el8_6, kernel-abi-stablelists-4.18.0-372.204.1.el8_6 +14
- Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.6) bpftool-4.18.0-372.204.1.el8_6, kernel-4.18.0-372.204.1.el8_6, kernel-abi-stablelists-4.18.0-372.204.1.el8_6 +14
- RHSA-2026:47248 Released 2026-07-28 · Red Hat rating Importantkernel security update
- Red Hat Enterprise Linux BaseOS AUS (v.8.4) bpftool-4.18.0-305.200.1.el8_4, kernel-4.18.0-305.200.1.el8_4, kernel-abi-stablelists-4.18.0-305.200.1.el8_4 +14
- Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.4) bpftool-4.18.0-305.200.1.el8_4, kernel-4.18.0-305.200.1.el8_4, kernel-abi-stablelists-4.18.0-305.200.1.el8_4 +14
- RHSA-2026:40764 Released 2026-07-21 · Red Hat rating ImportantOpenShift Container Platform 4.22.6 bug fix and security update
- Red Hat OpenShift Container Platform 4.22 rhcos-aarch64-4.22.9.8.202607152026-0, rhcos-ppc64le-4.22.9.8.202607152026-0, rhcos-s390x-4.22.9.8.202607152026-0 +1
- RHSA-2026:36349 Released 2026-07-07 · Red Hat rating Importantkernel security, bug fix, and enhancement update
- Red Hat Enterprise Linux BaseOS (v. 8) bpftool-4.18.0-553.140.1.el8_10, kernel-4.18.0-553.140.1.el8_10, kernel-abi-stablelists-4.18.0-553.140.1.el8_10 +19
- Red Hat Enterprise Linux CRB (v. 8) kernel-tools-libs-devel-4.18.0-553.140.1.el8_10
- RHSA-2026:36348 Released 2026-07-07 · Red Hat rating Importantkernel-rt security, bug fix, and enhancement update
- Red Hat Enterprise Linux NFV (v. 8) kernel-rt-4.18.0-553.140.1.rt7.481.el8_10, kernel-rt-core-4.18.0-553.140.1.rt7.481.el8_10, kernel-rt-debug-4.18.0-553.140.1.rt7.481.el8_10 +9
- Red Hat Enterprise Linux RT (v. 8) kernel-rt-4.18.0-553.140.1.rt7.481.el8_10, kernel-rt-core-4.18.0-553.140.1.rt7.481.el8_10, kernel-rt-debug-4.18.0-553.140.1.rt7.481.el8_10 +7
- RHSA-2026:36018 Released 2026-07-06 · Red Hat rating Importantkernel security, bug fix, and enhancement update
- Red Hat Enterprise Linux AppStream (v. 9) kernel-64k-debug-devel-5.14.0-687.22.1.el9_8, kernel-64k-debug-devel-matched-5.14.0-687.22.1.el9_8, kernel-64k-devel-5.14.0-687.22.1.el9_8 +12
- Red Hat Enterprise Linux BaseOS (v. 9) kernel-5.14.0-687.22.1.el9_8, kernel-64k-5.14.0-687.22.1.el9_8, kernel-64k-core-5.14.0-687.22.1.el9_8 +28
- Red Hat Enterprise Linux CodeReady Linux Builder (v. 9) kernel-tools-libs-devel-5.14.0-687.22.1.el9_8, libperf-5.14.0-687.22.1.el9_8
- Red Hat Enterprise Linux Real Time (v. 9) kernel-rt-5.14.0-687.22.1.el9_8, kernel-rt-64k-5.14.0-687.22.1.el9_8, kernel-rt-64k-core-5.14.0-687.22.1.el9_8 +21
- Red Hat Enterprise Linux Real Time for NFV (v. 9) kernel-rt-5.14.0-687.22.1.el9_8, kernel-rt-core-5.14.0-687.22.1.el9_8, kernel-rt-debug-5.14.0-687.22.1.el9_8 +9
- RHSA-2026:34911 Released 2026-07-02 · Red Hat rating Importantkernel security, bug fix, and enhancement update
- Red Hat Enterprise Linux AppStream (v. 10) kernel-64k-debug-devel-6.12.0-211.30.1.el10_2, kernel-64k-debug-devel-matched-6.12.0-211.30.1.el10_2, kernel-64k-devel-6.12.0-211.30.1.el10_2 +12
- Red Hat Enterprise Linux BaseOS (v. 10) kernel-6.12.0-211.30.1.el10_2, kernel-64k-6.12.0-211.30.1.el10_2, kernel-64k-core-6.12.0-211.30.1.el10_2 +29
- Red Hat Enterprise Linux CodeReady Linux Builder (v. 10) kernel-tools-libs-devel-6.12.0-211.30.1.el10_2, libperf-6.12.0-211.30.1.el10_2
- Red Hat Enterprise Linux Real Time (v. 10) kernel-rt-6.12.0-211.30.1.el10_2, kernel-rt-64k-6.12.0-211.30.1.el10_2, kernel-rt-64k-core-6.12.0-211.30.1.el10_2 +21
- Red Hat Enterprise Linux Real Time for NFV (v. 10) kernel-rt-6.12.0-211.30.1.el10_2, kernel-rt-core-6.12.0-211.30.1.el10_2, kernel-rt-debug-6.12.0-211.30.1.el10_2 +9
Vendor assessments
Red Hat
Red Hat rating: Important. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Red Hat Enterprise Linux 9 | Affected | No fix yet: Fix deferred |
| Red Hat Enterprise Linux for NVIDIA 26 | Affected | No fix planned: Will not fix |
| Red Hat OpenShift Container Platform 5 | Affected | No fix yet |
| Red Hat CodeReady Linux Builder EUS (v.9.6) | Fixed | RHSA-2026:49031 |
| Red Hat Enterprise Linux AppStream (v. 10) | Fixed | RHSA-2026:34911 |
| Red Hat Enterprise Linux AppStream (v. 9) | Fixed | RHSA-2026:36018 |
| Red Hat Enterprise Linux AppStream E4S (v.9.2) | Fixed | RHSA-2026:51603 |
| Red Hat Enterprise Linux AppStream E4S (v.9.4) | Fixed | RHSA-2026:51746 |
| Red Hat Enterprise Linux AppStream EUS (v. 10.0) | Fixed | RHSA-2026:55445 |
| Red Hat Enterprise Linux AppStream EUS (v.9.6) | Fixed | RHSA-2026:49031 |
| Red Hat Enterprise Linux BaseOS (v. 10) | Fixed | RHSA-2026:34911 |
| Red Hat Enterprise Linux BaseOS (v. 8) | Fixed | RHSA-2026:36349 |
| Red Hat Enterprise Linux BaseOS (v. 9) | Fixed | RHSA-2026:36018 |
| Red Hat Enterprise Linux BaseOS AUS (v.8.4) | Fixed | RHSA-2026:47248 |
| Red Hat Enterprise Linux BaseOS AUS (v.8.6) | Fixed | RHSA-2026:49033 |
| Red Hat Enterprise Linux BaseOS E4S (v.8.8) | Fixed | RHSA-2026:52649 |
| Red Hat Enterprise Linux BaseOS E4S (v.9.2) | Fixed | RHSA-2026:51603 |
| Red Hat Enterprise Linux BaseOS E4S (v.9.4) | Fixed | RHSA-2026:51746 |
| Red Hat Enterprise Linux BaseOS EUS (v. 10.0) | Fixed | RHSA-2026:55445 |
| Red Hat Enterprise Linux BaseOS EUS (v.9.6) | Fixed | RHSA-2026:49031 |
| Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.4) | Fixed | RHSA-2026:47248 |
| Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.6) | Fixed | RHSA-2026:49033 |
| Red Hat Enterprise Linux BaseOS TUS (v.8.8) | Fixed | RHSA-2026:52649 |
| Red Hat Enterprise Linux CRB (v. 8) | Fixed | RHSA-2026:36349 |
| Red Hat Enterprise Linux CodeReady Linux Builder (v. 10) | Fixed | RHSA-2026:34911 |
| Red Hat Enterprise Linux CodeReady Linux Builder (v. 9) | Fixed | RHSA-2026:36018 |
| Red Hat Enterprise Linux CodeReady Linux Builder EUS (v. 10.0) | Fixed | RHSA-2026:55445 |
| Red Hat Enterprise Linux NFV (v. 8) | Fixed | RHSA-2026:36348 |
| Red Hat Enterprise Linux RT (v. 8) | Fixed | RHSA-2026:36348 |
| Red Hat Enterprise Linux Real Time (v. 10) | Fixed | RHSA-2026:34911 |
| Red Hat Enterprise Linux Real Time (v. 9) | Fixed | RHSA-2026:36018 |
| Red Hat Enterprise Linux Real Time E4S (v.9.2) | Fixed | RHSA-2026:51604 |
| Red Hat Enterprise Linux Real Time E4S (v.9.4) | Fixed | RHSA-2026:51746 |
| Red Hat Enterprise Linux Real Time EUS (v. 10.0) | Fixed | RHSA-2026:55445 |
| Red Hat Enterprise Linux Real Time EUS (v.9.6) | Fixed | RHSA-2026:49031 |
| Red Hat Enterprise Linux Real Time for NFV (v. 10) | Fixed | RHSA-2026:34911 |
| Red Hat Enterprise Linux Real Time for NFV (v. 9) | Fixed | RHSA-2026:36018 |
| Red Hat Enterprise Linux Real Time for NFV E4S (v.9.2) | Fixed | RHSA-2026:51604 |
| Red Hat Enterprise Linux Real Time for NFV E4S (v.9.4) | Fixed | RHSA-2026:51746 |
| Red Hat Enterprise Linux Real Time for NFV EUS (v. 10.0) | Fixed | RHSA-2026:55445 |
| Red Hat Enterprise Linux Real Time for NFV EUS (v.9.6) | Fixed | RHSA-2026:49031 |
| Red Hat OpenShift Container Platform 4.12 | Fixed | RHSA-2026:54205 |
| Red Hat OpenShift Container Platform 4.13 | Fixed | RHSA-2026:54187 |
| Red Hat OpenShift Container Platform 4.14 | Fixed | RHSA-2026:56786 |
| Red Hat OpenShift Container Platform 4.15 | Fixed | RHSA-2026:56911 |
| Red Hat OpenShift Container Platform 4.16 | Fixed | RHSA-2026:56853 |
| Red Hat OpenShift Container Platform 4.17 | Fixed | RHSA-2026:60019 |
| Red Hat OpenShift Container Platform 4.18 | Fixed | RHSA-2026:54544 |
| Red Hat OpenShift Container Platform 4.19 | Fixed | RHSA-2026:54553 |
| Red Hat OpenShift Container Platform 4.20 | Fixed | RHSA-2026:54581 |
| Red Hat OpenShift Container Platform 4.21 | Fixed | RHSA-2026:54599 |
| Red Hat OpenShift Container Platform 4.22 | Fixed | RHSA-2026:40764 |
Not affected: 3 products
- Red Hat Enterprise Linux 10
- Red Hat Enterprise Linux 6
- Red Hat Enterprise Linux 7
Timeline
- 2026-10-02 Threatist record created from CVE-2025-10263
- 2026-10-03 Alias added: GHSA-x9c8-763w-495x
- 2026-10-09 Affected versions changed · Red Hat
- 2026-10-30 Affected versions changed · Red Hat
References
More Arm vulnerabilities
- TI-2022-17875 The Arm Mali GPU kernel driver allows unprivileged users to access freed memory because… KEVCVSS 3.1HIGH 8.8
- TI-2021-10068 . KEVCVSS 3.1HIGH 8.8
- TI-2021-09732 The Arm Mali GPU kernel driver allows privilege escalation or a denial of service (memory… KEVCVSS 3.1HIGH 8.8
- TI-2021-09731 The Arm Mali GPU kernel driver allows privilege escalation or information disclosure… KEVCVSS 3.1HIGH 8.8
- TI-2024-04292 Mali GPU Kernel Driver allows improper GPU memory processing operations KEVCVSS 3.1HIGH 7.8
- TI-2022-06958 Arm Mali GPU Kernel Driver allows a non-privileged user to achieve write access to… KEVCVSS 3.1HIGH 7.8
Sources
- CVE-2025-10263 · CVE Program
- CVE-2025-10263 · NVD
- FIRST EPSS
- GHSA-x9c8-763w-495x · GitHub Advisory Database · CC BY 4.0
- CVE-2025-10263 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences