CVE-2026-41684

A flaw was found in Incus, a system container and virtual machine manager. An authenticated user with permissions to import instance backups could craft a malicious backup archive. This archive, containing a valid inline configuration but a malformed legacy backup file, could cause the Incus daem...

CVE-2026-43335

A flaw was found in the Linux kernel's interconnect driver for Qualcomm SM8450. The issue arises from unconverted dynamic IDs for platform interconnects, leading to a NULL pointer dereference in the icclinknodes function. This vulnerability can be triggered during runtime when a pointer to a...

OESA-2026-2340 php security update

PHP is an HTML-embedded scripting language. PHP attempts to make it easy for developers to write dynamically generated web pages. PHP also offers built-in database integration for several commercial and non-commercial database management systems, so writing a database-enabled webpage with PHP is...

Security update for mozjs115

This update for mozjs115 fixes the following issues CVE-2026-32776: libexpat: NULL pointer dereference when processing empty external parameter entities inside an entity declaration value bsc1259728. CVE-2026-32777: libexpat: denial of service due to infinite loop in DTD content parsing bsc125971...

ROS-20260515-73-0005

A vulnerability in the opcryptkeycallback function of the Firebird database management system is related to null pointer dereferencing. Exploitation of the vulnerability could allow an attacker acting remotely to cause a denial of service...

CVE-2026-44638

libsixel is a SIXEL encoder/decoder implementation derived from kmiya's sixel. From to 1.8.7-r1, a wrong NULL check after an allocation call in sixeldecoderaw and sixeldecode causes a NULL pointer dereference whenever the allocation fails. The check tests the address of the output parameter alway...

CVE-2026-44638

libsixel is a SIXEL encoder/decoder implementation derived from kmiya's sixel. From to 1.8.7-r1, a wrong NULL check after an allocation call in sixeldecoderaw and sixeldecode causes a NULL pointer dereference whenever the allocation fails. The check tests the address of the output parameter alway...

CVE-2026-44638

CVE-2026-44638 affects the libsixel SIXEL encoder/decoder. A wrong NULL check after allocation in sixel_decode_raw and sixel_decode causes a NULL pointer dereference when allocation fails, enabling a denial-of-service for callers under low-memory conditions. The issue stems from testing the addre...

CLSA-2026-1778787692 Fix CVE(s): CVE-2026-7258, CVE-2026-7262, CVE-2026-7568

SECURITY UPDATE: NULL pointer dereference in SOAP apache:Map decoder - debian/patches/CVE-2026-7262.patch: fix wrong variable checked in tozvalmap NULL check, changing if !xmlKey to if !xmlValue - CVE-2026-7262 SECURITY UPDATE: Signed integer overflow in metaphone char array offset -...

krb5 security update

An update is available for krb5. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Kerberos is a network authentication system, which can improve the security of...

MiracleLinux 8 : krb5-1.18.2-34.el8_10 (AXSA:2026-613:03)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-613:03 advisory. krb5: MIT Kerberos 5 krb5: Denial of Service via integer underflow and out-of-bounds read CVE-2026-40356 krb5: MIT Kerberos 5: Denial of Service via...

PT-2026-41034

libsixel is a SIXEL encoder/decoder implementation derived from kmiya's sixel. From to 1.8.7-r1, a wrong NULL check after an allocation call in sixel decode raw and sixel decode causes a NULL pointer dereference whenever the allocation fails. The check tests the address of the output parameter...

CVE-2026-34339

Null pointer dereference in Windows LDAP - Lightweight Directory Access Protocol allows an authorized attacker to deny service locally...

CVE-2026-34350

Null pointer dereference in Windows Storport Miniport Driver allows an unauthorized attacker to deny service over a network...

CVE-2026-40413

Windows TCP/IP Denial of Service Vulnerability...

CVE-2026-40401

Windows TCP/IP Denial of Service Vulnerability...

httpd: NULL pointer dereference via specially crafted request

A flaw was found in the moddavlock module of httpd. This vulnerability allows a remote unauthenticated attacker to crash the server due to a NULL pointer dereference via a specially crafted request...

ALSA-2026:16799 Important: krb5 security update

Kerberos is a network authentication system, which can improve the security of your network by eliminating the insecure practice of sending passwords over the network in unencrypted form. It allows clients and servers to authenticate to each other with the help of a trusted third party, the...

AlmaLinux 8 : krb5 (ALSA-2026:16799)

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:16799 advisory. krb5: MIT Kerberos 5 krb5: Denial of Service via integer underflow and out-of-bounds read CVE-2026-40356 krb5: MIT Kerberos 5: Denial of Service via NULL...

CVE-2026-28985

A null pointer dereference was addressed with improved input validation. This issue is fixed in iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5, tvOS 26.5. An attacker on the local network may be able to cause a denial-of-service...