CVE-2026-80703

Not scored yetLast modified Aug 30, 2026

Description

In the Linux kernel, the following vulnerability has been resolved:

drm/amdkfd: Fix missing authorization check in KFD_IOC_DBG_TRAP_DISABLE

Prevent unauthorized termination of active GPU debug sessions. Previously, users with /dev/kfd access could terminate another process's debug session without proper ownership or ptrace authorization.

(cherry picked from commit 4db4c5ffd5585b72622ecf6ffedf2da258ee23f5)

Metrics

No CVSS score has been published yet.

Affected software

Source: the vendor's advisory (CNA). NVD analysis pending.

VendorProductVersions
LinuxLinux>= 0ab2d7532b05a3e7c06fd3b0c8bd6b46c1dfb508, < ce813614f63b020a826071276a92f2cfae7cba79; >= 0ab2d7532b05a3e7c06fd3b0c8bd6b46c1dfb508, < b8c05061997408bf81759f2dd31cd5f66771d15f; >= 0ab2d7532b05a3e7c06fd3b0c8bd6b46c1dfb508, < 9e52212aff8ed1fd9087728f61243ce3efd9d0ac; >= 0ab2d7532b05a3e7c06fd3b0c8bd6b46c1dfb508, < 4070909ac042f44654aac72f7986ea550c96f591; >= 0ab2d7532b05a3e7c06fd3b0c8bd6b46c1dfb508, < 99b2fe4f19e3be0a8d0a0b5ea98d855970889653
LinuxLinux6.5

References

Timeline

Published
Aug 28, 2026
Last modified
Aug 30, 2026
NVD status
Received

Related CVEs from 2026

CVE-2026-80704In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: use proper context for logging The same as the rest oCVE-2026-80705In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: check if dml21_add_phantom_plane() is successful VeriCVE-2026-807067.8In the Linux kernel, the following vulnerability has been resolved: can: softing: fw_parse(): validate firmware record spans fw_parse() reCVE-2026-807077.5In the Linux kernel, the following vulnerability has been resolved: can: j1939: transport: j1939_session_fresh_new(): initialize receive buCVE-2026-80708In the Linux kernel, the following vulnerability has been resolved: s390/zcrypt: Fix missing mem scrub at clear key import in cca_clr2cipheCVE-2026-807097.8In the Linux kernel, the following vulnerability has been resolved: s390/zcrypt: Fix wrong domain value verification with EP11 CPRBs ThereCVE-2026-80718.8The Anti-Spam by CleanTalk. Spam protection WordPress plugin before 6.79 does not properly sanitize content within a custom shortcode used iCVE-2026-807107.8In the Linux kernel, the following vulnerability has been resolved: s390/dasd: Fix undersized format-check buffer fmt_buffer_size in dasd_CVE-2026-80711In the Linux kernel, the following vulnerability has been resolved: power: supply: max17040: handle missing status supplier MAX17040 does CVE-2026-807128.4In the Linux kernel, the following vulnerability has been resolved: spi: spi-qpic-snand: write the feature value before executing SET_FEATUCVE-2026-807138.4In the Linux kernel, the following vulnerability has been resolved: io_uring: preserve task restrictions across exec Per-task restrictionsCVE-2026-807149.8In the Linux kernel, the following vulnerability has been resolved: ipvs: do not propagate one-packet flag to synced conns Synced connecti
CVE-2026-80703: Unscored | Vulnix