OpenSSL provider use-after-free

When performing transfers via libcurl’s multi interface, pooled TLS connections can outlive their originating easy handles. In OpenSSL 3 provider configurations, libcurl attaches an allocated library context to the easy handle's state and passes it to OpenSSL without acquiring an ownership...

CURL-CVE-2026-80229 OpenSSL provider use-after-free

When performing transfers via libcurl’s multi interface, pooled TLS connections can outlive their originating easy handles. In OpenSSL 3 provider configurations, libcurl attaches an allocated library context to the easy handle's state and passes it to OpenSSL without acquiring an ownership...

PT-2026-84654

Name of the Vulnerable Software and Affected Versions curl affected versions not specified Description A heap-use-after-free occurs when using libcurl's multi interface with OpenSSL 3 provider configurations. The issue arises because libcurl attaches an allocated library context to the easy...

CVE-2026-72115

A flaw was found in the Linux kernel's Controller Area Network CAN Broadcast Manager BCM module. A race condition can occur when an ANYDEV receive operation, which listens on all interfaces, has an active timeout or throttle timer and receives matching frames from multiple network interfaces...

CVE-2026-72115

In the Linux kernel, the following vulnerability has been resolved: can: bcm: track a single source interface for ANYDEV timeout/throttle ops An ANYDEV rx op ifindex == 0 with an active RX timeout and/or throttle timer has no defined semantics when matching frames arrive from several interfaces:...

CVE-2026-72115 can: bcm: track a single source interface for ANYDEV timeout/throttle ops

In the Linux kernel, the following vulnerability has been resolved: can: bcm: track a single source interface for ANYDEV timeout/throttle ops An ANYDEV rx op ifindex == 0 with an active RX timeout and/or throttle timer has no defined semantics when matching frames arrive from several interfaces:...

The vulnerability of the FreeIPA server, related to improper access control, allows a perpetrator to compromise data integrity.

The vulnerability of the FreeIPA server is related to a configuration error, where multiple network interfaces are present. Exploiting this vulnerability could allow a remote attacker to compromise the integrity of the data...

Security Analysis Toolkit for Proprietary Car Protocols: CANalyzat0r

While car manufacturers steadily refine and advance vehicle systems, requirements of the underlying networks increase even further. Striving for smart cars, a fast-growing amount of components are interconnected within a single car. This results in specialized and often proprietary car protocols...

ntp: Attack on interface selection

A flaw was found in the way ntpd running on a host with multiple network interfaces handled certain server responses. A remote attacker could use this flaw which would cause ntpd to not synchronize with the source...

curl: multiple issues

CVE-2016-5419 authentication bypass libcurl would attempt to resume a TLS session even if the client certificate had changed. That is unacceptable since a server by specification is allowed to skip the client certificate check on resume, and may instead use the old identity which was established...

CURL-CVE-2016-5421 use of connection struct after free

libcurl is vulnerable to a use after free flaw. libcurl works with easy handles using the type 'CURL ' that are objects the application creates using curleasyinit. They are the handles that are all each associated with a single transfer at a time. libcurl also has an internal struct that represen...

use of connection struct after free

libcurl is vulnerable to a use after free flaw. libcurl works with easy handles using the type 'CURL ' that are objects the application creates using curleasyinit. They are the handles that are all each associated with a single transfer at a time. libcurl also has an internal struct that represen...