net-imap: ruby: Net::IMAP: Information disclosure via man-in-the-middle attack bypassing TLS

A flaw was found in the Ruby net-imap library. When upgrading a cleartext IMAP connection to TLS using the Net::IMAPstarttls method, the library improperly handles certain responses received during STARTTLS negotiation. A man-in-the-middle MITM attacker can inject a predicted tagged OK response...

Security update for curl

This update for curl fixes the following issues CVE-2026-4873: connection reuse ignores TLS requirement bsc1262631. CVE-2026-5545: wrong reuse of HTTP Negotiate connection bsc1262632. CVE-2026-5773: wrong reuse of SMB connection bsc1262633. CVE-2026-6253: proxy credentials leak over redirect-to...

SUSE-SU-2026:2238-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP7 kernel was updated to fix various security issues The following security issues were fixed: - CVE-2023-20585: x86/CPU: Fix FPDSS on Zen1 bsc1243603. - CVE-2025-54518: x86/CPU/AMD: Prevent improper isolation of shared resources in Zen2's op cache bsc1264013. -...

Security update for nodejs22

This update for nodejs22 fixes the following issues: CVE-2026-48618: tls: normalize hostname for server identity checks bsc1268593. CVE-2026-48933: crypto: guard WebCrypto cipher output length bsc1268592. CVE-2026-48615: lib,test: redact proxy credentials in tunnel errors bsc1268598...

OpenSSL Heartbleed CVE-2014-0160 - Memory dump

Repeatedly triggers the TLS heartbeat over-read CVE-2014-0160 to collect server memory. Optional RSA private key reconstruction when the leaked buffer contains prime factors matching the service certificate modulus. !/usr/bin/env python3 -- coding: utf-8 -- """Exploit OpenSSL Heartbleed...

OpenSSL Heartbleed CVE-2014-0160 detection

Sends a malformed TLS heartbeat CVE-2014-0160 and reports whether the server returns more data than declared. Supports direct TLS e.g. HTTPS and cleartext services that upgrade with STARTTLS/STLS/AUTH TLS. !/usr/bin/env python3 -- coding: utf-8 -- """Detect OpenSSL Heartbleed CVE-2014-0160 via...

SUSE CVE-2026-12490

When a provide-xfr is given with a tls-auth-name, a secondary requesting a transfer should provide a client certificate with that name. However, no client certificate is needed when the request comes in over TLS over the regular tls-port and not the tls-auth-port or over over TCP over the regular...

Important: ruby:3.3 security update

Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system management tasks. Security Fixes: ruby: net-imap: Net::IMAP: Denial of Service via crafted IMAP responses CVE-2026-42245 ruby/net-imap: ruby: Net::IMAP: IMAP Comman...

Important: ruby security update

Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system management tasks. Security Fixes: ruby/net-imap: ruby: Net::IMAP: IMAP Command Injection via Symbol Arguments CVE-2026-42258 net-imap: ruby: Net::IMAP: Information...

FreeBSD-SA-26:46.ktls

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 ============================================================================= FreeBSD-SA-26:46.ktls Security Advisory The FreeBSD Project Topic: Remote DOS via uninitialized memory access in KTLS receive Category: core Module: ktls Announced:...

Important: container-tools:rhel8 security, bug fix, and enhancement update

The container-tools module contains tools for working with containers, notably podman, buildah, skopeo, and runc. Security Fixes: net/url: Incorrect parsing of IPv6 host literals in net/url CVE-2026-25679 github.com/go-jose/go-jose/v3: github.com/go-jose/go-jose/v4: Go JOSE: Denial of Service via...

Poly Voice Devices (CCX, Trio, Edge E) – Potential Denial of Service

The following Poly Voice IP devices, CCX, Trio, and Edge E, might be inoperable if they connect to a malicious SIP server and receive malformed data. HP is releasing updates to mitigate these potential vulnerabilities. Poly IP phones should only connect to SIP servers using a secure connection by...

PT-2026-70016

When building the iovec array for a received TLS 1.2 CBC record, ktls ocf tls cbc decrypt incremented the iovec index for every mbuf in the chain, including mbufs that were skipped because they contained only TLS header bytes. This left uninitialized entries in the iovec array. The iovec array wa...

Linux Distros Unpatched Vulnerability : CVE-2026-55958

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Out-of-bounds write in the Renesas TSIP TLS 1.3 transcript buffer. In tsipStoreMessage the capacity check guarding the fixed message bag MSGBAGSIZE sets an erro...

RHEL 10 : ruby (RHSA-2026:33565)

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:33565 advisory. Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system...

Linux Distros Unpatched Vulnerability : CVE-2026-6679

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A heap buffer overflow could occur in the DTLS 1.3 ACK serialization path before the connecting peer is authenticated. The buffer overflow was due to an integer...

RHEL 8 : ruby:2.5 (RHSA-2026:33514)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:33514 advisory. Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system...

FreeBSD Security Advisory - FreeBSD-SA-26:46.ktls

FreeBSD Security Advisory - When building the iovec array for a received TLS 1.2 CBC record, ktlsocftlscbcdecrypt incremented the iovec index for every mbuf in the chain, including mbufs that were skipped because they contained only TLS header bytes. This left uninitialized entries in the iovec...

RHEL 9 : ruby (RHSA-2026:33462)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:33462 advisory. Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system...

Security update for warewulf4 (important)

openSUSE security update: security update for warewulf4 ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:21151-1 Rating: important References: bsc1254470 bsc1258511 bsc1262810 bsc1265653 bsc1266483 Cross-References: CVE-2025-58058 CVE-2025-69725...