K000161023: BIG-IP SIP profile vulnerability CVE-2026-40423

Security Advisory Description When a SIP profile is configured on a virtual server, undisclosed traffic can cause the Traffic Management Microkernel TMM to terminate. CVE-2026-40423 Impact Traffic is disrupted while the TMM process restarts. This vulnerability allows a remote, unauthenticated...

CVE-2026-40423: Allocation of Resources Without Limits or Throttling

When a SIP profile is configured on a virtual server, undisclosed traffic can cause the Traffic Management Microkernel TMM to terminate. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...

CVE-2026-45362

Sangoma Switchvox before 8.4 places cleartext SIP authentication credentials in a backup file...

CVE-2026-45362

Sangoma Switchvox before 8.4 places cleartext SIP authentication credentials in a backup file...

CVE-2026-45362: Cleartext Storage of Sensitive Information

Sangoma Switchvox before 8.4 places cleartext SIP authentication credentials in a backup file...

CVE-2026-42225

A flaw was found in PJSIP. On GnuTLS builds, the SIP TLS transport siptransporttls can accept connections with invalid or untrusted certificates even when the application explicitly enables certificate verification via verifyserver = PJTRUE or verifyclient = PJTRUE...

CVE-2026-42225

PJSIP is a free and open source multimedia communication library written in C. Prior to version 2.17, on GnuTLS builds, the SIP TLS transport siptransporttls can accept connections with invalid or untrusted certificates even when the application explicitly enables certificate verification via...

CVE-2026-42225 GnuTLS backend silently skips certificate chain verification when verify_peer is false

PJSIP is a free and open source multimedia communication library written in C. Prior to version 2.17, on GnuTLS builds, the SIP TLS transport siptransporttls can accept connections with invalid or untrusted certificates even when the application explicitly enables certificate verification via...

EUVD-2026-28428

PJSIP is a free and open source multimedia communication library written in C. Prior to version 2.17, on GnuTLS builds, the SIP TLS transport siptransporttls can accept connections with invalid or untrusted certificates even when the application explicitly enables certificate verification via...

CVE-2026-42225

PJSIP’s GnuTLS-enabled SIP TLS transport (sip_transport_tls) in builds prior to version 2.17 can accept connections with invalid/untrusted certificates even when verify_server/verify_client are PJ_TRUE. The vulnerability arises from certificate verification being effectively skipped for those bui...

CVE-2026-42225

PJSIP is a free and open source multimedia communication library written in C. Prior to version 2.17, on GnuTLS builds, the SIP TLS transport siptransporttls can accept connections with invalid or untrusted certificates even when the application explicitly enables certificate verification via...

CVE-2026-42225

PJSIP is a free and open source multimedia communication library written in C. Prior to version 2.17, on GnuTLS builds, the SIP TLS transport siptransporttls can accept connections with invalid or untrusted certificates even when the application explicitly enables certificate verification via...

CVE-2026-42225 GnuTLS backend silently skips certificate chain verification when verify_peer is false

PJSIP is a free and open source multimedia communication library written in C. Prior to version 2.17, on GnuTLS builds, the SIP TLS transport siptransporttls can accept connections with invalid or untrusted certificates even when the application explicitly enables certificate verification via...

async-std-resolver (>=0.25.0-alpha.1, <=0.25.0-alpha.5), hickory-resolver (0.25.0-alpha.1) potentially affected by unknown CVE via hickory-proto (0.25.0-alpha.5)

hickory-proto CARGO version 0.25.0-alpha.5 is affected by a known vulnerability. The following packages have a transitive dependency on hickory-proto and may be impacted: - async-std-resolver =0.25.0-alpha.1, =0.25.0-alpha.5 - hickory-resolver 0.25.0-alpha.1 Source cves: unknown CVE Source...

CVE-2026-42225: Improper Certificate Validation

PJSIP is a free and open source multimedia communication library written in C. Prior to version 2.17, on GnuTLS builds, the SIP TLS transport siptransporttls can accept connections with invalid or untrusted certificates even when the application explicitly enables certificate verification via...

PJSIP Trust Management Vulnerabilities

PJSIP is an open-source, free and open-source multimedia communication library developed in C language. It implements standards-based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. Prior to PJSIP version 2.17, there were vulnerabilities related to trust management. These vulnerabilities...

Important: kernel6.12

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: landlock: Fix handling of disconnected directories CVE-2025-68736 In the Linux kernel, the following vulnerability has been resolved: arm64/fpsimd: signal: Fix restoration of SVE context CVE-2026-23102 In the Linu...

Amazon Linux 2023 : bpftool6.12, kernel6.12, kernel6.12-devel (ALAS2023-2026-1646)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1646 advisory. In the Linux kernel, the following vulnerability has been resolved: landlock: Fix handling of disconnected directories CVE-2025-68736 In the Linux kernel, the following vulnerability has been...

async-std-resolver (>=0.25.0-alpha.1, <=0.25.0-alpha.5), hickory-resolver (0.25.0-alpha.1) potentially affected by unknown CVE via hickory-proto (0.25.0-alpha.5)

hickory-proto CARGO version 0.25.0-alpha.5 is affected by a known vulnerability. The following packages have a transitive dependency on hickory-proto and may be impacted: - async-std-resolver =0.25.0-alpha.1, =0.25.0-alpha.5 - hickory-resolver 0.25.0-alpha.1 Source cves: unknown CVE Source...

CVE-2026-42800

CVE-2026-42800 describes a NULL pointer dereference in ASR1903/ASR Lapwing_Linux, within the Linux ims_client modules. The issue is linked to the file sip/utils/src/sipuri.c and is described in CVE listings as a deference after null check. Practical impact is a potential pointer manipulation due ...