Rocky Linux 8 [CIQ] Security Update: openssl / openssl-debuginfo / openssl-debugsource / openssl-devel / etc Multiple Vulnerabilities (crlsa-2021_4424)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20214424 advisory. openssl: integer overflow in CipherUpdate CVE-2021-23840 openssl: NULL pointer dereference in X509issuerandserialhash CVE-2021-23841 Tenable has extracted...

ASB-A-522372651

In handlelemonitordeviceevent of msft.cc, there is a possible control-flow hijack in the privileged bluetooth process due to an uninitialized pointer dereference. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for...

CVE-2026-46729: NULL Pointer Dereference

NULL Pointer Dereference vulnerability in Apache HTTP Servers modheartmonitor over unicast listener. This issue affects Apache HTTP Server: from 2.4.0 through 2.4.68...

CVE-2026-63686: NULL Pointer Dereference

A NULL pointer dereference in modxml2enc in Apache Software Foundation Apache HTTP Server before 2.4.69 on all platforms allows an untrusted backend server to cause a denial of service via a proxied response with a charset whose conversion partially succeeds then fails. Users are recommended to...

PT-2026-103924

Name of the Vulnerable Software and Affected Versions Apache HTTP Server versions 2.4.0 through 2.4.68 Description A NULL pointer dereference exists in the mod heartmonitor module when used over a unicast listener. This issue can lead to a Denial of Service DoS, which is a condition where the...

PT-2026-103936

Name of the Vulnerable Software and Affected Versions Apache HTTP Server versions prior to 2.4.69 Description A NULL pointer dereference occurs in the mod xml2enc module. This allows an untrusted backend server to trigger a denial of service by sending a proxied response with a charset that...

CVE-2026-63686: NULL Pointer Dereference

A NULL pointer dereference in modxml2enc in Apache Software Foundation Apache HTTP Server before 2.4.69 on all platforms allows an untrusted backend server to cause a denial of service via a proxied response with a charset whose conversion partially succeeds then fails. Users are recommended to...

CVE-2026-82357: NULL Pointer Dereference

RT-Labs AB C-Open CANopen contains a NULL pointer dereference if the LSS protocol is used to configure the device. An object defined by the user application may not have all required subindexes for object 0x1018. An unauthenticated, remote attacker with access to the CAN bus, through a compromise...

PT-2026-104057

Mooncake transfer engine before 0.3.13 contains an untrusted pointer dereference in ServerSession::readHeader that allows unauthenticated attackers to read and write arbitrary process memory via the TCP transport data port. Attackers can send a crafted SessionHeader with arbitrary addr and size...

PT-2026-103995

Name of the Vulnerable Software and Affected Versions RT-Labs AB C-Open CANopen versions prior to 1.1.1 Description A NULL pointer dereference occurs when the LSS Layer Setting Services protocol is used to configure the device. This happens if an object defined by the user application lacks all...

PT-2026-103964

Tapo C120 v1 and C200 v5 contain a NULL pointer dereference in the HTTPS onboarding connect request parser. The interface is reachable without authentication after initial setup and does not validate that a password field is present for certain authentication and encryption parameter combinations...

CVE-2026-46729: NULL Pointer Dereference

NULL Pointer Dereference vulnerability in Apache HTTP Servers modheartmonitor over unicast listener. This issue affects Apache HTTP Server: from 2.4.0 through 2.4.68...

PT-2026-105128

Missing validation of a mandatory attribute in the SCRAM client-final-message parser in PgBouncer through 1.25.2 allows an unauthenticated remote attacker to crash the process. A malformed message can make the parser report success while leaving a required value unset, which is then dereferenced ...

Wireshark g_ascii_strtoull Heap Buffer Overflow DoS

The vulnerability of the gasciistrtoull function in the Wireshark network traffic analyzer is related to pointer manipulation. Exploiting this vulnerability can allow attackers to cause service failures...

ROS-20261001-73-0011

The vulnerability in gstreamer1-plugins-base is related to the assignment of a null pointer. Exploiting this vulnerability could allow an attacker to cause a service failure...

AlmaLinux 9.6 [TuxCare] Security Update: libtiff / libtiff-devel / libtiff-static / libtiff-tools (ALMALINUX9.6:CLSA-2026:1773051259)

The AlmaLinux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1773051259 advisory. - libtiff up to v4.7.1 was discovered to contain a NULL pointer dereference via the component libtiff/tifopen.c. CVE-2025-61143 Note that...

Rocky Linux 9 [CIQ] Security Update: mod_http2 / mod_http2-debuginfo / mod_http2-debugsource (crlsa-2024_8680)

The Rocky Linux 9 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20248680 advisory. modhttp2: DoS by null pointer in websocket over HTTP/2 CVE-2024-36387 Tenable has extracted the preceding description block directly from the CIQ security advisory...

AlmaLinux 9.6 [TuxCare] Security Update: libtiff / libtiff-devel / libtiff-static / libtiff-tools Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1785455561)

The AlmaLinux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1785455561 advisory. - A vulnerability was found in LibTIFF up to 4.7.0. It has been declared as problematic. Affected by this vulnerability is the...

AlmaLinux 9.2 [TuxCare] Security Update: vim-X11 / vim-common / vim-enhanced / vim-filesystem / vim-minimal Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2026:1778009078)

The AlmaLinux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1778009078 advisory. - vim is vulnerable to Use of Uninitialized Variable CVE-2021-3928 - vim is vulnerable to Use After Free CVE-2021-3974 - Use after...

CentOS Linux 8.4 [TuxCare] Security Update: libxml2 / libxml2-devel / libxml2-static / python3-libxml2 (CENTOS8.4:CLSA-2025:1741629104)

The CentOS Linux 8.4 host has packages installed that are affected by a vulnerability as referenced in the TuxCare CENTOS8.4:CLSA-2025:1741629104 advisory. - libxml2 before 2.12.10 and 2.13.x before 2.13.6 has a NULL pointer dereference in xmlPatMatch in pattern.c. CVE-2025-27113 Note that Nessus...