CVE-2026-74521 ksmbd: use memcmp() to compare ClientGUIDs

In the Linux kernel, the following vulnerability has been resolved: ksmbd: use memcmp to compare ClientGUIDs ClientGUID is a fixed-size binary value and can contain embedded NUL bytes. strncmp stops comparing at the first NUL byte, so different ClientGUID values can incorrectly be treated as equa...

CVE-2026-74521 ksmbd: use memcmp() to compare ClientGUIDs

In the Linux kernel, the following vulnerability has been resolved: ksmbd: use memcmp to compare ClientGUIDs ClientGUID is a fixed-size binary value and can contain embedded NUL bytes. strncmp stops comparing at the first NUL byte, so different ClientGUID values can incorrectly be treated as equa...

CVE-2026-74521

In the Linux kernel, the following vulnerability has been resolved: ksmbd: use memcmp to compare ClientGUIDs ClientGUID is a fixed-size binary value and can contain embedded NUL bytes. strncmp stops comparing at the first NUL byte, so different ClientGUID values can incorrectly be treated as equa...

EUVD-2026-59714

In the Linux kernel, the following vulnerability has been resolved: ksmbd: use memcmp to compare ClientGUIDs ClientGUID is a fixed-size binary value and can contain embedded NUL bytes. strncmp stops comparing at the first NUL byte, so different ClientGUID values can incorrectly be treated as equa...

PT-2026-72973

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The ksmbd module incorrectly uses the strncmp function to compare ClientGUID values. Since ClientGUID is a fixed-size binary value that may contain embedded NUL bytes, and strncmp...

Linux Distros Unpatched Vulnerability : CVE-2026-74521

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ksmbd: use memcmp to compare ClientGUIDs ClientGUID is a fixed-size binary value and can contain embedded NUL bytes. strncmp stops comparing at the first NUL...

CVE-2026-68435

CVE-2026-68435 affects the Linux kernel on LoongArch. The issue arises in kexec_load when scanning loaded segments for the kexec marker: the code passes a user-space buffer through a kernel cast to char *, dereferencing a user pointer in kernel context. The fix copies a marker-sized prefix of eac...

CVE-2026-68435 LoongArch: Fix address space mismatch in kexec command line lookup

In the Linux kernel, the following vulnerability has been resolved: LoongArch: Fix address space mismatch in kexec command line lookup When searching the loaded segments for the "kexec" command line marker, the kexecload2 path filemode == 0 passes the user-space segment buffer straight to strncmp...

PT-2026-70949

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An address space mismatch exists in the LoongArch architecture during the kexec command line lookup. In the kexec load2 path where file mode is 0, the system passes a user-space segment...

CVE-2026-45705

OpenSIPS is a Session Initiation Protocol SIP server implementation. In versions prior to 3.6.6 and 4.0.0-rc1, the findlinedelimiter function in the multipart body parser performs an out-of-bounds read via strncmp when searching for MIME boundary delimiters. After finding a -- pattern near the en...

CVE-2026-45705: Out-of-bounds Read

OpenSIPS is a Session Initiation Protocol SIP server implementation. In versions prior to 3.6.6 and 4.0.0-rc1, the findlinedelimiter function in the multipart body parser performs an out-of-bounds read via strncmp when searching for MIME boundary delimiters. After finding a -- pattern near the en...

PT-2026-67893

Name of the Vulnerable Software and Affected Versions OpenSIPS versions prior to 3.6.6 OpenSIPS versions prior to 4.0.0-rc1 Description The find line delimiter function in the multipart body parser performs an out-of-bounds read via strncmp when searching for MIME boundary delimiters. This occurs...

Moderate: Red Hat Security Advisory: glibc security, bug fix, and enhancement update

An update for glibc is now available for Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

USN-7634-1 glibc vulnerabilities

It was discovered that the GNU C Library incorrectly handled the strcmp implementation optimized for Power10 processors. This could cause applications to crash, compute wrong results, or leak confidential information. CVE-2025-5702 It was discovered that the GNU C Library incorrectly handled the...

SUSE CVE-2025-5745

The strncmp implementation optimized for the Power10 processor in the GNU C Library version 2.40 and later writes to vector registers v20 to v31 without saving contents from the caller those registers are defined as non-volatile registers by the powerpc64le ABI, resulting in overwriting of its...

DEBIAN-CVE-2025-5745

The strncmp implementation optimized for the Power10 processor in the GNU C Library version 2.40 and later writes to vector registers v20 to v31 without saving contents from the caller those registers are defined as non-volatile registers by the powerpc64le ABI, resulting in overwriting of its...

UBUNTU-CVE-2025-5745

The strncmp implementation optimized for the Power10 processor in the GNU C Library version 2.40 and later writes to vector registers v20 to v31 without saving contents from the caller those registers are defined as non-volatile registers by the powerpc64le ABI, resulting in overwriting of its...

CVE-2025-5745

The strncmp implementation optimized for the Power10 processor in the GNU C Library version 2.40 and later writes to vector registers v20 to v31 without saving contents from the caller those registers are defined as non-volatile registers by the powerpc64le ABI, resulting in overwriting of its...

CVE-2025-5745

The strncmp implementation optimized for the Power10 processor in the GNU C Library version 2.40 and later writes to vector registers v20 to v31 without saving contents from the caller those registers are defined as non-volatile registers by the powerpc64le ABI, resulting in overwriting of its...

PT-2025-23974

Name of the Vulnerable Software and Affected Versions GNU C Library versions 2.40 and later Description The issue arises from the strncmp implementation optimized for the Power10 processor, which writes to vector registers v20 to v31 without saving the contents from the caller. This can lead to...