79201 matches found
CVE-2026-15712
A heap buffer over-read vulnerability was discovered in libsoup's versions: libsoup 3.0 to 3.7.0 HTTP/2 connection tracking framework. When the library processes an HTTP/2 GOAWAY frame, it improperly handles the "Additional Debug Data" payload by assuming the data stream is a safely NUL-terminate...
CVE-2026-56168
Null pointer dereference in Windows SMB Server allows an authorized attacker to deny service over a network...
CVE-2026-50673
Null pointer dereference in Windows Kernel allows an authorized attacker to elevate privileges locally...
CVE-2026-50366
Null pointer dereference in Active Directory Domain Services allows an authorized attacker to deny service over a network...
CVE-2026-50315
Null pointer dereference in Windows Image Acquisition allows an authorized attacker to elevate privileges locally...
CVE-2026-15712
CVE-2026-15712 affects libsoup’s HTTP/2 connection tracking in/libsoup3 (versions 3.0–3.7.0) where the GOAWAY frame’s Additional Debug Data is parsed as a NUL-terminated C-string without strict length checks. This permits a remote, unauthenticated attacker to send malformed GOAWAY frames, causing...
RLSA-2026:38492 Important: kernel security update
The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: md/bitmap: fix GPF in writepage caused by resize race CVE-2026-43163 kernel: rtmutex: Use waiter::task instead of current in removewaiter CVE-2026-43499 kernel: futex/requeue: Prevent NUL...
tomcat-coyote: Apache Tomcat: Authentication bypass via digest authentication
A flaw was found in Apache Tomcat. When DIGEST authentication was configured, any user not known to the configured Realm would be authenticated if they presented the password "null". This allows a remote attacker to bypass security controls...
CVE-2026-57976
Null pointer dereference in Active Directory Domain Services allows an authorized attacker to deny service over a network...
CVE-2026-57976
The CVE-2026-57976 entry concerns Windows Active Directory Domain Services and is triggered by a null pointer dereference that can cause a denial of service over the network by an authorized attacker. The NVD entry corroborates a CVSS v3.1 base score of 6.5 (Medium), with NETWORK attack vector, L...
USN-8526-2 libheif vulnerabilities
USN-8526-1 fixed vulnerabilities in libheif. This update provides the corresponding updates for CVE-2026-47709 and CVE-2026-47714 in Ubuntu 24.04 LTS. Original advisory details: Junyi Liu discovered that libheif had a null pointer dereference in its image tiling interface. An attacker could...
USN-8526-2: libheif vulnerabilities
USN-8526-1 fixed vulnerabilities in libheif. This update provides the corresponding updates for CVE-2026-47709 and CVE-2026-47714 in Ubuntu 24.04 LTS. Original advisory details: Junyi Liu discovered that libheif had a null pointer dereference in its image tiling interface. An attacker could...
tomcat-coyote: Apache Tomcat: Authentication bypass via digest authentication
A flaw was found in Apache Tomcat. When DIGEST authentication was configured, any user not known to the configured Realm would be authenticated if they presented the password "null". This allows a remote attacker to bypass security controls...
CVE-2026-10670 User-triggerable kernel NULL-pointer dereference (DoS) in `k_thread_name_copy()` syscall verifier
The CONFIGUSERSPACE verification handler for the kthreadnamecopy system call zvrfykthreadnamecopy in kernel/thread.c calls kobjectfind on the caller-supplied thread pointer and then dereferences the returned struct kobject without checking it for NULL. kobjectfind returns NULL whenever the suppli...
CVE-2026-10670 User-triggerable kernel NULL-pointer dereference (DoS) in `k_thread_name_copy()` syscall verifier
The CONFIGUSERSPACE verification handler for the kthreadnamecopy system call zvrfykthreadnamecopy in kernel/thread.c calls kobjectfind on the caller-supplied thread pointer and then dereferences the returned struct kobject without checking it for NULL. kobjectfind returns NULL whenever the suppli...
CVE-2026-10670
The CVE describes a local denial of service in Zephyr’s kernel: the CONFIG_USERSPACE verifier for k_thread_name_copy() dereferences ko without NULL checking after k_object_find() returns NULL for unregistered pointers. This NULL dereference occurs in supervisor mode, causing a kernel fault and po...
JLSEC-2026-665 libusb before version 1.0.30 contains a NULL pointer dereference vulnerability that allows attackers...
libusb before version 1.0.30 contains a NULL pointer dereference vulnerability that allows attackers to crash applications by supplying a malformed USB configuration descriptor where an interface claims bNumEndpoints greater than zero but is followed by a class-specific descriptor whose bLength...
NULL Pointer Dereference
Overview Affected versions of this package are vulnerable to NULL Pointer Dereference in the responseReadNamespacesArray function of the Shared Client Library when handling the ServerNamespaceArray argument. An attacker can cause a denial of service by sending specially crafted data that triggers...
