Astra Linux - уязвимость в linux-5.10, linux-6.1, linux, linux-5.15

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Added a check for granularity in the dml ceil/floor helpers. Why Wrapper functions for dcnbwceil2 and dcnbwfloor2 should check that granularity is non-zero, to avoid assertion errors and divide-by-zero errors in...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: iomap: fixed invalid folio access when iblkbits differs from the I/O granularity. The commit aa35ddcbc06 “iomap: fixed invalid folio access after folioendread” partially addressed invalid folio access for folios without an ifs...

Astra Linux - уязвимость в linux-5.10, linux

Linux block and network PV device frontends do not zero memory regions before sharing them with the backend CVE-2022-26365, CVE-2022-33740. Additionally, the granularity of the grant table does not allow sharing smaller than a 4K page, resulting in unrelated data residing in the same 4K page as...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: cifs: Fixed the locking usage for tcon fields. Previously, we used cifstcpseslock to protect many objects that weren’t just server, ses, or tcon lists. Later, we introduced srvlock, seslock, and tclock to protect fields within th...

FuzzingBrain V2: A Multi-Agent LLM System for Automated Vulnerability Discovery and Reproduction

Software vulnerabilities pose critical security threats, with nearly 50,000 CVEs reported in 2025. While Large Language Models LLMs show promise for automated vulnerability detection, three key challenges remain. First, LLM-generated vulnerability reports suffer from high false positive rates and...

EUVD-2026-29635

Insufficient granularity of access control in Microsoft Office Click-To-Run allows an authorized attacker to elevate privileges locally...

Microsoft Office Click-To-Run Elevation of Privilege Vulnerability

Use after free in Microsoft Office allows an authorized attacker to elevate privileges locally...

Astra Linux - уязвимость в linux-5.10, linux-5.15, linux

Linux block and network PV device frontends do not zero memory regions before sharing them with the backend CVE-2022-26365, CVE-2022-33740. Additionally, the granularity of the grant table does not allow sharing smaller than a 4K page, resulting in unrelated data residing in the same 4K page as...

Linux Distros Unpatched Vulnerability : CVE-2026-31463

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: iomap: fix invalid folio access when iblkbits differs from I/O granularity Commit aa35dd5cbc...

Insufficient Granularity of Access Control

Overview Affected versions of this package are vulnerable to Insufficient Granularity of Access Control in the asset dependency graph. An attacker can gain unauthorized access to the existence and names of DAGs and assets outside their authorized scope by leveraging read access to at least one DA...

SUSE CVE-2026-31463

In the Linux kernel, the following vulnerability has been resolved: iomap: fix invalid folio access when iblkbits differs from I/O granularity Commit aa35dd5cbc06 "iomap: fix invalid folio access after folioendread" partially addressed invalid folio access for folios without an ifs attached, but ...

CVE-2026-31463

A flaw was found in the Linux kernel's iomap subsystem. This vulnerability occurs when the block size of an inode iblkbits differs from the granularity used for input/output I/O operations. This mismatch can lead to invalid access of data pages folios during read operations, potentially causing...

EUVD-2026-24805

In the Linux kernel, the following vulnerability has been resolved: iomap: fix invalid folio access when iblkbits differs from I/O granularity Commit aa35dd5cbc06 "iomap: fix invalid folio access after folioendread" partially addressed invalid folio access for folios without an ifs attached, but ...

CVE-2026-31463

In the Linux kernel, the following vulnerability has been resolved: iomap: fix invalid folio access when iblkbits differs from I/O granularity Commit aa35dd5cbc06 "iomap: fix invalid folio access after folioendread" partially addressed invalid folio access for folios without an ifs attached, but ...

CVE-2026-31463

Summary : CVE-2026-31463 concerns the Linux kernel iomap subsystem. A mismatch between inode block size (i_blkbits) and the IO granularity can cause invalid folio access during reads. The root cause was that, when IO is submitted for less than a full folio in the !ifs path, the code would fail to...

Microsoft Defender Insufficient Granularity of Access Control Vulnerability

Microsoft Defender contains an insufficient granularity of access control vulnerability that could allow an authorized attacker to escalate privileges locally...

PT-2026-34368

In the Linux kernel, the following vulnerability has been resolved: iomap: fix invalid folio access when i blkbits differs from I/O granularity Commit aa35dd5cbc06 "iomap: fix invalid folio access after folio end read" partially addressed invalid folio access for folios without an ifs attached, b...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the iomapreadfolioiter function not properly clearing ctx-curfolio when iblkbits and I/O...

Microsoft Defender Elevation of Privilege Vulnerability

Insufficient granularity of access control in Microsoft Defender allows an authorized attacker to elevate privileges locally...

PT-2026-32884

Name of the Vulnerable Software and Affected Versions Microsoft Defender versions prior to 4.18.26030.3011 Windows 10 affected versions not specified Windows 11 affected versions not specified Windows Server 2019 and later affected versions not specified Description Microsoft Defender contains an...