CVE-2026-105243

Insufficient Logging vulnerability in the EventLogAppender of Apache log4net. Long messages were truncated to a fixed size that exceeds what the Windows Event Log accepts once the log and source names are counted, and the event log then stored nothing and reported nothing. A party whose data...

CVE-2026-105240

The Apache log4net logging framework (versions 1.2.9 before 3.5.0) is vulnerable to an Improper Neutralization of Null Byte or NUL Character (CWE-158) within the OutputDebugStringAppender . On Windows systems, a NUL character in logged content causes the debug output record to truncate prematurel...

CVE-2026-105239

The Apache log4net library (versions 1.2.9 through 3.5.0) is vulnerable to an Improper Neutralization of Null Byte or NUL Character in the EventLogAppender . When a NUL character is present in logged content, it prematurely terminates the Windows Event Log record, causing subsequent data—such as ...

CVE-2026-105240: Improper Neutralization of Null Byte or NUL Character

Improper Neutralization of Null Byte or NUL Character vulnerability in the OutputDebugStringAppender of Apache log4net. A NUL character in logged content ended the debug output record at that point, so everything the layout rendered after it, including exception text and trailing fields, was...

UBUNTU-CVE-2026-80706

In the Linux kernel, the following vulnerability has been resolved: can: softing: fwparse: validate firmware record spans fwparse reads a fixed record header, a firmware-provided payload, and a trailing checksum without knowing the end of the firmware blob. A truncated record can therefore make...

CVE-2026-80706

In the Linux kernel, the following vulnerability has been resolved: can: softing: fwparse: validate firmware record spans fwparse reads a fixed record header, a firmware-provided payload, and a trailing checksum without knowing the end of the firmware blob. A truncated record can therefore make...

CVE-2026-80706 can: softing: fw_parse(): validate firmware record spans

In the Linux kernel, the following vulnerability has been resolved: can: softing: fwparse: validate firmware record spans fwparse reads a fixed record header, a firmware-provided payload, and a trailing checksum without knowing the end of the firmware blob. A truncated record can therefore make...

PT-2026-83006

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the fw parse function where it reads a fixed record header, a firmware-provided payload, and a trailing checksum without verifying the end of the firmware blob, which...

CVE-2026-48487: Improper Handling of Length Parameter Inconsistency

Zeroconf is a pure Python implementation of multicast DNS service discovery. Prior to 0.149.16, readcharacterstring and readstring in src/zeroconf/protocol/incoming.py advanced self.offset by attacker-declared RDLENGTH without checking it against self.datalen, allowing unauthenticated hosts on th...