CVE-2026-89727

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: GICv2: Don't WARN on out-of-range GICVDIR INTID vgicv2deactivate passes the INTID a guest wrote to GICVDIR straight to vgicgetvcpuirq, and treats a failed lookup as a "can't happen" condition with WARNONONCE. The gues...

CVE-2026-89721 phy: rockchip-samsung-dcphy: fix out-of-range max_register

In the Linux kernel, the following vulnerability has been resolved: phy: rockchip-samsung-dcphy: fix out-of-range maxregister The PHY register block is 64KB, so with a register stride of 4 the last accessible register sits at offset 0xfffc. maxregister names 0x10000, one register past the end of...

CVE-2026-89721

CVE-2026-89721 affects the Linux kernel driver rockchip-samsung-dcphy (a Rockchip Samsung Display Clock PHY). The max_register value was set to 0x10000 , one register past the end of the 64 KB register block (last valid offset is 0xfffc with a stride of 4). Triggering a register dump through the ...

EUVD-2026-76633

In the Linux kernel, the following vulnerability has been resolved: phy: rockchip-samsung-dcphy: fix out-of-range maxregister The PHY register block is 64KB, so with a register stride of 4 the last accessible register sits at offset 0xfffc. maxregister names 0x10000, one register past the end of...

CVE-2026-89701 nfsd: validate nseconds in TIME_DELEG decode paths

In the Linux kernel, the following vulnerability has been resolved: nfsd: validate nseconds in TIMEDELEG decode paths The xdrgen-based TIMEDELEGACCESS and TIMEDELEGMODIFY decode arms store a raw uint32t nseconds directly into tvnsec without enforcing nseconds NSECPERSEC. The legacy...

EUVD-2026-76613

In the Linux kernel, the following vulnerability has been resolved: nfsd: validate nseconds in TIMEDELEG decode paths The xdrgen-based TIMEDELEGACCESS and TIMEDELEGMODIFY decode arms store a raw uint32t nseconds directly into tvnsec without enforcing nseconds NSECPERSEC. The legacy...

CVE-2026-89701

In the Linux kernel, the following vulnerability has been resolved: nfsd: validate nseconds in TIMEDELEG decode paths The xdrgen-based TIMEDELEGACCESS and TIMEDELEGMODIFY decode arms store a raw uint32t nseconds directly into tvnsec without enforcing nseconds NSECPERSEC. The legacy...

EUVD-2026-76577

In the Linux kernel, the following vulnerability has been resolved: nfsd: reject out-of-range useconds in NFSv2 SETATTR/CREATE The NFSv2 sattr decoder converts the wire useconds to nanoseconds in svcxdrdecodesattr: iap-iaatime.tvnsec = tmp2 NSECPERUSEC; tmp2 is a u32 and NSECPERUSEC is 1000, so t...

CVE-2026-89666 nfsd: reject out-of-range nseconds in NFSv3 SETATTR and create ops

In the Linux kernel, the following vulnerability has been resolved: nfsd: reject out-of-range nseconds in NFSv3 SETATTR and create ops A client can send an NFSv3 SETATTR, CREATE, MKDIR, SYMLINK or MKNOD carrying an atime or mtime whose nseconds field is out of range. The value is well-formed on t...

CVE-2026-89666

CVE-2026-89666 affects the Linux kernel's nfsd (NFS server daemon). A client can send an NFSv3 SETATTR, CREATE, MKDIR, SYMLINK, or MKNOD carrying an atime or mtime whose nseconds field is out of range —it decodes as a valid uint32 but is not a valid timespec64. Nothing in the setattr path clamps ...

CVE-2026-89666

In the Linux kernel, the following vulnerability has been resolved: nfsd: reject out-of-range nseconds in NFSv3 SETATTR and create ops A client can send an NFSv3 SETATTR, CREATE, MKDIR, SYMLINK or MKNOD carrying an atime or mtime whose nseconds field is out of range. The value is well-formed on t...

CVE-2026-89640

CVE-2026-89640 is an integer underflow in the Linux kernel's CIFS filesystem driver, specifically in cifs_remap_file_range() when performing a remap with len == 0 (clone to EOF). If the offset exceeds the source file size, the computed length becomes a negative loff_t , corrupting the ByteCount i...

CVE-2026-89600

CVE-2026-89600 is a use-after-free vulnerability in the Linux kernel's fanotify subsystem . The root cause: fsnotify_pre_content() builds a file_range on the triggering task's stack, and fanotify_alloc_perm_event() stores a pointer to range.pos in a heap-allocated permission event. If a signal in...

CVE-2026-89600

In the Linux kernel, the following vulnerability has been resolved: fanotify: fix use-after-free of file range info fsnotifyprecontent builds its filerange on the triggering task's stack. fanotifyallocpermevent saves a pointer to range.pos in the heap-allocated permission event so...

golang.org/x/image/bmp: golang: golang.org/x/image/bmp: Denial of Service via out-of-range palette index in BMP decoding

A flaw was found in golang.org/x/image/bmp. A remote attacker could exploit this vulnerability by providing a specially crafted paletted BMP Bitmap file. Decoding this file with an out-of-range palette index causes the application to panic when accessing invalid image pixels, leading to a Denial ...

CVE-2026-78126

CVE-2026-78126 affects strongSwan (an IKE/IPsec suite), versions 4.1.10 through 6.0.7 . The vulnerability is a NULL-pointer dereference in the eap-aka plugin triggered when processing an unexpected AKA-Synchronization-Failure message, which can result in a crash (denial of service). The CVSS 3.1 ...

PT-2026-90316

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the fanotify component. The fsnotify pre content function creates a file range on the triggering task's stack, and fanotify alloc perm event saves a...

PT-2026-96581

In the Linux kernel, the following vulnerability has been resolved: nfsd: sample writeback error cursor before async COPY loop nfsd copy file range samples dst-f wb err into "since" after the copy loop, then uses it to detect writeback errors via filemap check wb err once vfs fsync range returns...

CVE-2026-89721: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: phy: rockchip-samsung-dcphy: fix out-of-range maxregister The PHY register block is 64KB, so with a register stride of 4 the last accessible register sits at offset 0xfffc. maxregister names 0x10000, one register past the end of...

PT-2026-96406

In the Linux kernel, the following vulnerability has been resolved: ocfs2: always run deallocs on copy-on-write completion Local fuzzing of 6.12.94 has found the following memory leak caused by doing 'copy file range' within the same filesystem: unreferenced object 0xffff88812192c980 size 32: com...