Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: fbcon: Fixed integer overflow in fbcondosetfont. Integer overflow vulnerabilities were addressed in fbcondosetfont, where font size calculations might cause overflow when handling user-controlled font parameters. These...

SUSE CVE-2026-80887

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: use checkaddoverflow for shader size+offset bound vmwshaderdefine validates the user-supplied shader window against its backing buffer with u64buffer-tbo.base.size guestmemoryoffset and forwarded to host SVGA...

CVE-2026-80887

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: use checkaddoverflow for shader size+offset bound vmwshaderdefine validates the user-supplied shader window against its backing buffer with u64buffer-tbo.base.size guestmemoryoffset and forwarded to host SVGA...

CVE-2026-74394

In the Linux kernel, the following vulnerability has been resolved: RDMA/srpt: fix integer overflow in immediate data length check immbuf-len is a user-controlled uint32t received from the network. Adding it to immdataoffset without overflow checking allows a malicious initiator to send...

UBUNTU-CVE-2026-74394

In the Linux kernel, the following vulnerability has been resolved: RDMA/srpt: fix integer overflow in immediate data length check immbuf-len is a user-controlled uint32t received from the network. Adding it to immdataoffset without overflow checking allows a malicious initiator to send...

CVE-2026-74417

In the Linux kernel, the following vulnerability has been resolved: drm/radeon: fix integer overflow in radeonalignpitch radeonalignpitch has the same kind of overflow issue as the old amdgpu helper: both the alignment round-up add and the final 'aligned cpp' calculation can overflow signed int. ...

CVE-2026-74417

In the Linux kernel, the following vulnerability has been resolved: drm/radeon: fix integer overflow in radeonalignpitch radeonalignpitch has the same kind of overflow issue as the old amdgpu helper: both the alignment round-up add and the final 'aligned cpp' calculation can overflow signed int. ...

CVE-2026-74417

CVE-2026-74417 affects the Linux kernel DRM/Radeon path, specifically the radeon_align_pitch() routine. The issue is an integer overflow in the alignment round-up and the final pitch calculation that can yield an invalid pitch or a zero-sized dumb buffer in radeon_mode_dumb_create(). The fix intr...

CVE-2026-74417 drm/radeon: fix integer overflow in radeon_align_pitch()

In the Linux kernel, the following vulnerability has been resolved: drm/radeon: fix integer overflow in radeonalignpitch radeonalignpitch has the same kind of overflow issue as the old amdgpu helper: both the alignment round-up add and the final 'aligned cpp' calculation can overflow signed int. ...

CVE-2026-74394

In the Linux kernel CVE-2026-74394, RDMA/srpt is affected by an integer overflow in the immediate data length check. The vulnerability occurs because imm_buf->len is a user-controlled uint32_t received from the network, and adding it to imm_data_offset without overflow checking can allow an in...

CVE-2026-72302

The CVE-2026-72302 entry documents a Linux kernel flaw in ASoC: SOF ipc3-control where sof_ipc3_control_update() used firmware-provided cdata->num_elems in arithmetic that could overflow on 32-bit platforms. This overflow could let cdata->rhdr.hdr.size comparisons pass with mismatched sizes...

PT-2026-72540

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An integer overflow exists in the hid bpf get data function. The function returns a pointer to HID-BPF context data if the provided offset and size are within the ctx-allocated size...

ksmbd: restore DACL size on check_add_overflow() to avoid malformed ACL

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UBUNTU-CVE-2026-68099

In the Linux kernel, the following vulnerability has been resolved: ksmbd: restore DACL size on checkaddoverflow to avoid malformed ACL checkaddoverflow unconditionally writes the truncated sum into d even on overflow, per its contract in include/linux/overflow.h. The four checkaddoverflow guards...

CVE-2026-68099: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: ksmbd: restore DACL size on checkaddoverflow to avoid malformed ACL checkaddoverflow unconditionally writes the truncated sum into d even on overflow, per its contract in include/linux/overflow.h. The four checkaddoverflow guards...

PT-2026-69500

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the ksmbd component where the check add overflow function unconditionally writes a truncated sum into the destination variable even when an overflow occurs. In the set...

SUSE CVE-2026-46062

In the Linux kernel, the following vulnerability has been resolved: ntfs3: fix integer overflow in rununpack volume boundary check The volume boundary check lcn + len sbi-used.bitmap.nbits uses raw addition which can wrap around for large lcn and len values, bypassing the validation. Use...

CVE-2026-46062

In the Linux kernel, the following vulnerability has been resolved: ntfs3: fix integer overflow in rununpack volume boundary check The volume boundary check lcn + len sbi-used.bitmap.nbits uses raw addition which can wrap around for large lcn and len values, bypassing the validation. Use...

CVE-2026-46062

In the Linux kernel ntfs3 driver, CVE-2026-46062 arises from an integer overflow in run_unpack() where the volume boundary check uses raw addition (lcn + len) against sbi->used.bitmap.nbits. This can wrap for large lcn/len values, bypassing validation. A fix uses check_add_overflow() (consiste...

EUVD-2026-32444

In the Linux kernel, the following vulnerability has been resolved: ntfs3: fix integer overflow in rununpack volume boundary check The volume boundary check lcn + len sbi-used.bitmap.nbits uses raw addition which can wrap around for large lcn and len values, bypassing the validation. Use...