CVE-2026-43284-

CVE-2026-43284 Dirty Flag 로컬 권한 상승 2026년 5월 초 기준, Dirty Frag는 높은 심각도의 Linux 커널 취약점CVE-2026-43284 및 CVE-2026-43500을 의미합니다.영향: 메모리 단편화와 네트워킹을 커널이 처리하는 방식을 악용하여 권한이 없는 사용자가 루트 액세스전체 관리 제어를 획득할 수 있습니다.범위: 2017년 이후 출시된 대부분의 주요 배포판예: Ubuntu, RHEL, Fedora에 영향을 미치며, 기존의 "경쟁 조건" 익스플로잇보다 더 신뢰할 수 있는 것으로...

SUSE CVE-2026-89832

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to clear dirty flag on folio in error path If node block is corrupted due to chksum mismatch or inconsistent footer info, it needs to drop clear flag of node folio, in order to persist inconsistent node data to storage...

SUSE CVE-2026-89800

In the Linux kernel, the following vulnerability has been resolved: drm/nouveau/uvmm: clear the dirty flag when unwinding an OPUNMAPSPARSE A successful OPUNMAPSPARSE marks its region dirty with nouveauuvmaregiondirty and defers the teardown to nouveauuvmmbindjobcleanup; it does not remove the...

AZL-101258 CVE-2026-89832 affecting package kernel 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to clear dirty flag on folio in error path If node block is corrupted due to chksum mismatch or inconsistent footer info, it needs to drop clear flag of node folio, in order to persist inconsistent node data to storage...

CVE-2026-89832

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to clear dirty flag on folio in error path If node block is corrupted due to chksum mismatch or inconsistent footer info, it needs to drop clear flag of node folio, in order to persist inconsistent node data to storage...

CVE-2026-89800

In the Linux kernel, the following vulnerability has been resolved: drm/nouveau/uvmm: clear the dirty flag when unwinding an OPUNMAPSPARSE A successful OPUNMAPSPARSE marks its region dirty with nouveauuvmaregiondirty and defers the teardown to nouveauuvmmbindjobcleanup; it does not remove the...

DEBIAN-CVE-2026-89800

In the Linux kernel, the following vulnerability has been resolved: drm/nouveau/uvmm: clear the dirty flag when unwinding an OPUNMAPSPARSE A successful OPUNMAPSPARSE marks its region dirty with nouveauuvmaregiondirty and defers the teardown to nouveauuvmmbindjobcleanup; it does not remove the...

EUVD-2026-80432

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to clear dirty flag on folio in error path If node block is corrupted due to chksum mismatch or inconsistent footer info, it needs to drop clear flag of node folio, in order to persist inconsistent node data to storage...

CVE-2026-89832 f2fs: fix to clear dirty flag on folio in error path

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to clear dirty flag on folio in error path If node block is corrupted due to chksum mismatch or inconsistent footer info, it needs to drop clear flag of node folio, in order to persist inconsistent node data to storage...

CVE-2026-89832

CVE-2026-89832 affects the f2fs filesystem in the Linux kernel . The root cause is that when a node block is corrupted due to a checksum mismatch or inconsistent footer info, the dirty flag on the node folio was not properly cleared in the error path, causing inconsistent node data to be persiste...

CVE-2026-89832 f2fs: fix to clear dirty flag on folio in error path

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to clear dirty flag on folio in error path If node block is corrupted due to chksum mismatch or inconsistent footer info, it needs to drop clear flag of node folio, in order to persist inconsistent node data to storage...

CVE-2026-89800 drm/nouveau/uvmm: clear the dirty flag when unwinding an OP_UNMAP_SPARSE

In the Linux kernel, the following vulnerability has been resolved: drm/nouveau/uvmm: clear the dirty flag when unwinding an OPUNMAPSPARSE A successful OPUNMAPSPARSE marks its region dirty with nouveauuvmaregiondirty and defers the teardown to nouveauuvmmbindjobcleanup; it does not remove the...

EUVD-2026-80400

In the Linux kernel, the following vulnerability has been resolved: drm/nouveau/uvmm: clear the dirty flag when unwinding an OPUNMAPSPARSE A successful OPUNMAPSPARSE marks its region dirty with nouveauuvmaregiondirty and defers the teardown to nouveauuvmmbindjobcleanup; it does not remove the...

CVE-2026-89800 drm/nouveau/uvmm: clear the dirty flag when unwinding an OP_UNMAP_SPARSE

In the Linux kernel, the following vulnerability has been resolved: drm/nouveau/uvmm: clear the dirty flag when unwinding an OPUNMAPSPARSE A successful OPUNMAPSPARSE marks its region dirty with nouveauuvmaregiondirty and defers the teardown to nouveauuvmmbindjobcleanup; it does not remove the...

CVE-2026-89800

CVE-2026-89800 affects the drm/nouveau/uvmm component of the Linux kernel (NVIDIA Nouveau virtual unified memory management). The root cause is a missing cleanup during job unwinding: when a successful OP_UNMAP_SPARSE marks a region dirty and defers teardown, a subsequent failure in a later opera...

CVE-2026-89832: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to clear dirty flag on folio in error path If node block is corrupted due to chksum mismatch or inconsistent footer info, it needs to drop clear flag of node folio, in order to persist inconsistent node data to storage...

PT-2026-93441

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the drm/nouveau/uvmm component where the dirty flag is not cleared when unwinding an OP UNMAP SPARSE operation. When a subsequent operation in a job fails, the unwind...

CVE-2026-89800: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: drm/nouveau/uvmm: clear the dirty flag when unwinding an OPUNMAPSPARSE A successful OPUNMAPSPARSE marks its region dirty with nouveauuvmaregiondirty and defers the teardown to nouveauuvmmbindjobcleanup; it does not remove the...

Linux Distros Unpatched Vulnerability : CVE-2026-89832

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - f2fs: fix to clear dirty flag on folio in error path If node block is corrupted due to chksum mismatch or inconsistent footer info, it needs to drop clear flag ...

Linux Distros Unpatched Vulnerability : CVE-2026-89800

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drm/nouveau/uvmm: clear the dirty flag when unwinding an OPUNMAPSPARSE A successful OPUNMAPSPARSE marks its region dirty with nouveauuvmaregiondirty and defers...