OSV-2026-2 Heap-buffer-overflow in cmt_mpack_consume_uint_tag

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=472785094 Crash type: Heap-buffer-overflow WRITE 8 Crash state: cmtmpackconsumeuinttag cmtmpackunpackarray cmtmpackunpackmap...

EUVD-2026-0058

This CVE ID was rejected because it was reserved but not used for a vulnerability disclosure...

CVE-2025-68131

A flaw was found in cbor2. When a CBORDecoder instance is reused across multiple decode operations, values marked with the shareable tag 28 persist in memory. This allows an attacker-controlled message to read sensitive data from previously decoded messages if the decoder is reused across trust...

PT-2026-28331

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw within the icmp tag validation function. This function unconditionally dereferences a pointer without a preceding NULL check. Specifically, it dereferenc...

PT-2026-3759

Name of the Vulnerable Software and Affected Versions ImageMagick versions 14.10.1 and below ImageMagick version 7.x Description ImageMagick, a free and open-source software for editing and manipulating digital images, contains a NULL pointer dereference issue in the MSL Magick Scripting Language...

CBORDecoder reuse can leak shareable values across decode calls

Summary When a CBORDecoder instance is reused across multiple decode operations, values marked with the shareable tag 28 persist in memory and can be accessed by subsequent CBOR messages using the sharedref tag 29. This allows an attacker-controlled message to read data from previously decoded...

EUVD-2025-205866

CBORDecoder reuse can leak shareable values across decode calls...

GHSA-WCJ4-JW5J-44WH CBORDecoder reuse can leak shareable values across decode calls

Summary When a CBORDecoder instance is reused across multiple decode operations, values marked with the shareable tag 28 persist in memory and can be accessed by subsequent CBOR messages using the sharedref tag 29. This allows an attacker-controlled message to read data from previously decoded...

CVE-2025-49344 WordPress SensitiveTagCloud plugin <= 1.4.1 - Cross Site Request Forgery (CSRF) vulnerability

Cross-Site Request Forgery CSRF vulnerability in reneade SensitiveTagCloud sensitive-tag-cloud allows Stored XSS.This issue affects SensitiveTagCloud: from n/a through = 1.4.1...

Improper Removal of Sensitive Information Before Storage or Transfer

Overview cbor2 is a CBOR deserializer with extensive tag support Affected versions of this package are vulnerable to Improper Removal of Sensitive Information Before Storage or Transfer in the CBORDecoder instance. An attacker can access data from previously decoded messages with a message that...

AZL-73325 CVE-2025-68131 affecting package python-cbor2 5.6.5-2

cbor2 provides encoding and decoding for the Concise Binary Object Representation CBOR serialization format. Starting in version 3.0.0 and prior to version 5.8.0, whhen a CBORDecoder instance is reused across multiple decode operations, values marked with the shareable tag 28 persist in memory an...

CVE-2025-68131

cbor2 provides encoding and decoding for the Concise Binary Object Representation CBOR serialization format. Starting in version 3.0.0 and prior to version 5.8.0, whhen a CBORDecoder instance is reused across multiple decode operations, values marked with the shareable tag 28 persist in memory an...

DEBIAN-CVE-2025-68131

cbor2 provides encoding and decoding for the Concise Binary Object Representation CBOR serialization format. Starting in version 3.0.0 and prior to version 5.8.0, whhen a CBORDecoder instance is reused across multiple decode operations, values marked with the shareable tag 28 persist in memory an...

UBUNTU-CVE-2025-68131

cbor2 provides encoding and decoding for the Concise Binary Object Representation CBOR serialization format. Starting in version 3.0.0 and prior to version 5.8.0, whhen a CBORDecoder instance is reused across multiple decode operations, values marked with the shareable tag 28 persist in memory an...

CVE-2025-68131

cbor2 provides encoding and decoding for the Concise Binary Object Representation CBOR serialization format. Starting in version 3.0.0 and prior to version 5.8.0, whhen a CBORDecoder instance is reused across multiple decode operations, values marked with the shareable tag 28 persist in memory an...

CVE-2025-68131

cbor2 provides encoding and decoding for the Concise Binary Object Representation CBOR serialization format. Starting in version 3.0.0 and prior to version 5.8.0, whhen a CBORDecoder instance is reused across multiple decode operations, values marked with the shareable tag 28 persist in memory an...

CVE-2025-68131 CBORDecoder reuse can leak shareable values across decode calls

cbor2 provides encoding and decoding for the Concise Binary Object Representation CBOR serialization format. Starting in version 3.0.0 and prior to version 5.8.0, whhen a CBORDecoder instance is reused across multiple decode operations, values marked with the shareable tag 28 persist in memory an...

CVE-2025-68131 CBORDecoder reuse can leak shareable values across decode calls

cbor2 provides encoding and decoding for the Concise Binary Object Representation CBOR serialization format. Starting in version 3.0.0 and prior to version 5.8.0, whhen a CBORDecoder instance is reused across multiple decode operations, values marked with the shareable tag 28 persist in memory an...

CVE-2025-68131

cbor2 provides encoding and decoding for the Concise Binary Object Representation CBOR serialization format. Starting in version 3.0.0 and prior to version 5.8.0, whhen a CBORDecoder instance is reused across multiple decode operations, values marked with the shareable tag 28 persist in memory an...

SUSE CVE-2022-50837

In the Linux kernel, the following vulnerability has been resolved: net: dsa: tag8021q: avoid leaking ctx on dsatag8021qregister error path If dsatag8021qsetup fails, for example due to the inability of the device to install a VLAN, the tag8021q context of the switch will leak. Make sure it is...