The vulnerability of the unmerge_and_remove_all_rmap_items() function in the mm/ksm.c module of the Linux kernel’s memory management subsystem allows a hacker to trigger a service failure.

The vulnerability of the unmergeandremoveallrmapitems function in the mm/ksm.c module of the Linux kernel’s memory management subsystem is related to pointer dereferencing. Exploiting this vulnerability could allow an attacker to trigger a system failure...

CVE-2026-34874

An issue was discovered in Mbed TLS through 3.6.5 and 4.x through 4.0.0. There is a NULL pointer dereference in distinguished name parsing that allows an attacker to write to address 0...

CVE-2026-34874

An issue was discovered in Mbed TLS through 3.6.5 and 4.x through 4.0.0. There is a NULL pointer dereference in distinguished name parsing that allows an attacker to write to address 0...

CVE-2026-34551

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, a null-pointer dereference NPD in CIccTagLut16::Write can be triggered when processing a crafted ICC profile embedded in a TIFF and extracted during iccTiffDump. This issue has...

CVE-2026-34552 iccDEV: UB at IccTagLut.cpp

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, there is an Undefined Behavior UB issue in IccTagLut.cpp where the code performs member access through a null pointer of type CIccApplyCLUT. This issue has been patched in versio...

CVE-2026-34551 iccDEV: NPD in CIccTagLut16::Write()

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, a null-pointer dereference NPD in CIccTagLut16::Write can be triggered when processing a crafted ICC profile embedded in a TIFF and extracted during iccTiffDump. This issue has...

EUVD-2026-17716

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, a null-pointer dereference NPD in CIccTagLut16::Write can be triggered when processing a crafted ICC profile embedded in a TIFF and extracted during iccTiffDump. This issue has...

K000160556: OpenSSL vulnerability CVE-2026-22796

Security Advisory Description Issue summary: A type confusion vulnerability exists in the signature verification of signed PKCS7 data where an ASN1TYPE union member is accessed without first validating the type, causing an invalid or NULL pointer dereference when processing malformed PKCS7 data...

K000160554: OpenSSL vulnerability CVE-2025-69421

Security Advisory Description Issue summary: Processing a malformed PKCS12 file can trigger a NULL pointer dereference in the PKCS12itemdecryptd2iex function. Impact summary: A NULL pointer dereference can trigger a crash which leads to Denial of Service for an application processing PKCS12 files...

JLSEC-2026-14

An issue was discovered in GNU patch through 2.7.6. There is a segmentation fault, associated with a NULL pointer dereference, leading to a denial of service in the intuitdifftype function in pch.c, aka a "mangled rename" issue...

Security update for expat

This update for expat fixes the following issues: CVE-2026-32776: NULL pointer dereference when processing empty external parameter entities inside an entity declaration value bsc1259726. CVE-2026-32777: denial of service due to infinite loop in DTD content parsing bsc1259711. CVE-2026-32778: NUL...

SUSE-SU-2026:1159-1 Security update for expat

This update for expat fixes the following issues: - CVE-2026-32776: NULL pointer dereference when processing empty external parameter entities inside an entity declaration value bsc1259726. - CVE-2026-32777: denial of service due to infinite loop in DTD content parsing bsc1259711. - CVE-2026-3277...

iccDEV 代码问题漏洞

iccDEV is an open-source color configuration code library developed by the International Color Consortium. Versions of iccDEV prior to 2.3.1.6 contained code-related vulnerabilities; these vulnerabilities were caused by potential null pointer dereferencing when processing specially crafted ICC...

SUSE-SU-2026:20985-1 Security update for expat

This update for expat fixes the following issues: - CVE-2026-32776: NULL pointer dereference when processing empty external parameter entities inside an entity declaration value bsc1259726. - CVE-2026-32777: denial of service due to infinite loop in DTD content parsing bsc1259711. - CVE-2026-3277...

SUSE-SU-2026:20963-1 Security update for expat

This update for expat fixes the following issues: - CVE-2026-32776: NULL pointer dereference when processing empty external parameter entities inside an entity declaration value bsc1259726. - CVE-2026-32777: denial of service due to infinite loop in DTD content parsing bsc1259711. - CVE-2026-3277...

ROS-20260330-73-0002

A vulnerability in the media/dvb-frontends/dib7000p.c component of the Linux kernel is related to pointer dereferencing errors. Exploitation of the vulnerability allows an attacker to cause a denial of service...

The vulnerability of the `fw_getenv()` function in the `arch/mips/fw/lib/cmdline.c` module, which is part of the Linux operating system’s MIPS architecture support, allows a hacker to cause a service failure.

The vulnerability of the fwgetenv function in the arch/mips/fw/lib/cmdline.c file, which is part of the Linux operating system’s MIPS architecture support, involves the dereferencing of pointers. Exploiting this vulnerability can allow an attacker to cause a service failure remotely...

NULL Pointer Dereference

Overview Affected versions of this package are vulnerable to NULL Pointer Dereference through the tunnelCloseHandler process. An attacker can cause repeated handler goroutine panics and resource leaks by attempting to close a reverse tunnel when the tunnel reference is nil. Remediation A fix was...

NULL Pointer Dereference

Overview Affected versions of this package are vulnerable to NULL Pointer Dereference in the NGAP LocationReport message handler. An attacker can cause the process to crash and disrupt service for all connected subscribers by sending specially crafted NGAP messages. Remediation Upgrade...

NULL Pointer Dereference

Overview Affected versions of this package are vulnerable to NULL Pointer Dereference in the process handling NAS Authentication Response and Authentication Failure messages with missing IEs. An attacker can cause a crash of the service by sending specially crafted NAS messages without required...