CVE-2026-45991

In the Linux kernel, the following vulnerability has been resolved: udf: fix partition descriptor append bookkeeping Mounting a crafted UDF image with repeated partition descriptors can trigger a heap out-of-bounds write in partdescsloc. handlepartitiondescriptor deduplicates entries by partition...

PT-2026-43922

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 7.0.11-1.1 Description A string buffer overrun occurs in the AppArmor module due to missing termination. This issue manifests as a slab-out-of-bounds read within the aa dfa match function, specifically when...

CVE-2026-46055

In the Linux kernel, the following vulnerability has been resolved: apparmor: Fix string overrun due to missing termination When booting Ubuntu 26.04 with Linux 7.0-rc4 on an ARM64 Qualcomm Snapdragon X1 we see a string buffer overrun: BUG: KASAN: slab-out-of-bounds in aadfamatch...

PT-2026-43868

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified openSUSE Tumbleweed versions prior to kernel-devel-7.0.11-1.1 Description Two issues exist in the pt5161l read block data function within the hwmon component. First, a buffer overrun occurs because...

xorg: xwayland: X.Org X server: Denial of Service via integer underflow in XKB compatibility map handling

A flaw was found in the X.Org X server. This integer underflow vulnerability, specifically in the XKB compatibility map handling, allows an attacker with local or remote X11 server access to trigger a buffer read overrun. This can lead to memory-safety violations and potentially a denial of servi...

xorg: xwayland: X.Org X server: Denial of Service via integer underflow in XKB compatibility map handling

A flaw was found in the X.Org X server. This integer underflow vulnerability, specifically in the XKB compatibility map handling, allows an attacker with local or remote X11 server access to trigger a buffer read overrun. This can lead to memory-safety violations and potentially a denial of servi...

xorg: xwayland: X.Org X server: Denial of Service via integer underflow in XKB compatibility map handling

A flaw was found in the X.Org X server. This integer underflow vulnerability, specifically in the XKB compatibility map handling, allows an attacker with local or remote X11 server access to trigger a buffer read overrun. This can lead to memory-safety violations and potentially a denial of servi...

xorg: xwayland: X.Org X server: Denial of Service via integer underflow in XKB compatibility map handling

A flaw was found in the X.Org X server. This integer underflow vulnerability, specifically in the XKB compatibility map handling, allows an attacker with local or remote X11 server access to trigger a buffer read overrun. This can lead to memory-safety violations and potentially a denial of servi...

xorg: xwayland: X.Org X server: Denial of Service via integer underflow in XKB compatibility map handling

A flaw was found in the X.Org X server. This integer underflow vulnerability, specifically in the XKB compatibility map handling, allows an attacker with local or remote X11 server access to trigger a buffer read overrun. This can lead to memory-safety violations and potentially a denial of servi...

xorg: xwayland: X.Org X server: Denial of Service via integer underflow in XKB compatibility map handling

A flaw was found in the X.Org X server. This integer underflow vulnerability, specifically in the XKB compatibility map handling, allows an attacker with local or remote X11 server access to trigger a buffer read overrun. This can lead to memory-safety violations and potentially a denial of servi...

TencentOS Server 3: xorg-x11-server (TSSA-2026:0378)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2026:0378 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities...

The vulnerability of the CInStream::GetCuSize() function in the NTFS archiver 7-Zip allows a attacker to execute arbitrary code or cause a service failure.

The vulnerability of the CInStream::GetCuSize function in the 7-Zip NTFS archiver lies in the writing beyond buffer boundaries to memory. Exploiting this vulnerability could allow an attacker to execute arbitrary code or cause a service failure...

The vulnerability of the formWirelessTbl function in the goform/formWirelessTbl file of the webs component of the Edimax EW-7438RPn wireless signal amplifiers’ software allows a hacker to trigger a service failure.

The vulnerability of the formWirelessTbbl function in the goform/formWirelessTbl file of the webs component of the microprogramming software for wireless signal amplifiers from Edimax EW-7438RPn is related to the execution of operations outside the buffer in memory when processing the submit-url...

CLSA-2026-1779389543 Fix of 6 CVEs

SECURITY UPDATE: integer wraparound on 32-bit systems in palloc callers - debian/patches/CVE-2026-6473.patch: integer wraparound on 32-bit systems in palloc callers - CVE-2026-6473 SECURITY UPDATE: format-string memory disclosure in timeofday via crafted timezones -...

SUSE CVE-2026-9149

A flaw was found in libsolv. This heap buffer overflow vulnerability occurs when a victim processes a specially crafted .solv file containing negative size values in the repoaddsolv function. This leads to an undersized memory allocation and a subsequent out-of-bounds write. An attacker could...

CLSA-2026-1779367740 Fix CVE(s): CVE-2026-42945

SECURITY UPDATE: fix heap buffer overrun in ngxhttprewritemodule when rewrite is followed by set/if/rewrite with unnamed PCRE captures - debian/patches/CVE-2026-42945.patch: fix heap buffer overrun in ngxhttprewritemodule when rewrite is followed by set/if/rewrite with unnamed PCRE captures -...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: rtw88: Fixed memory overflow and memory leak issues during hwscan. Previously, we allocated less memory than actually required. Overwriting the buffer caused the mm module to report errors and trigger access violation faults...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: i2c: imx: preserve error states in the block data length handler When a block read returns an invalid length, such as zero or I2CSMBUSBLOCKMAX, the length handler sets the state to IMXI2CSTATEFAILED. However, i2cimxmasterisr...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: - In fuse: Access to the “folio” field was blocked due to an overflow issue. - syz reported a slab-out-of-bounds Write operation in fusedevdowrite. When the number of bytes to be retrieved is truncated to the upper limit by...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: HID: hyperv: avoid struct memcpy overrun warning A previous patch addressed the fortified memcpy warning for most builds, but I still encounter this issue with gcc-9: In the file included from include/linux/string.h:254, from...