Astra Linux – Vulnerability in StrongSwan

StrongSwan before version 5.9.12 has a buffer overflow vulnerability, and there is a possibility of unauthenticated remote code execution through a DH public key value that exceeds the internal buffer of charon-tkm’s DH proxy. The earliest affected version is 5.3.0. An attack can occur through a...

Updated libgcrypt packages fix security vulnerability

Libgcrypt before 1.12.2 sometimes allows a heap-based buffer overflow and denial of service via crafted ECDH ciphertext to gcrypkdecrypt. CVE-2026-41989...

Security update for openssl-3

This update for openssl-3 fixes the following issues CVE-2026-7383: Possible Heap Buffer Overflow in ASN.1 Multibyte String Conversion bsc1266340. CVE-2026-9076: Out-of-Bounds Read in CMS Password-Based Decryption bsc1266341. CVE-2026-34180: Heap Buffer Over-read in ASN.1 Content Parsing...

RockyLinux 9 : openssl (RLSA-2026:25239)

The remote RockyLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:25239 advisory. openssl: OpenSSL: Heap buffer overflow due to signed integer overflow in Unicode output sizing CVE-2026-7383 openssl: OpenSSL: Denial of Service due to...

Important: openssl security update

OpenSSL is a toolkit that implements the Secure Sockets Layer SSL and Transport Layer Security TLS protocols, as well as a full-strength general-purpose cryptography library. Security Fixes: openssl: OpenSSL: Heap buffer overflow due to signed integer overflow in Unicode output sizing CVE-2026-73...

CVE-2026-10805

A flaw was found in NetworkManager. This local privilege escalation vulnerability exists in NetworkManager's dhclient backend when processing malformed Manufacturer Usage Description MUD URLs. A local user can exploit this flaw to escalate privileges by triggering a script via a crafted MUD URL,...

CLSA-2026-1779467653 libssh: Fix of 4 CVEs

CVE-2025-4877: prevent base64 integer overflow and potential OOB write - CVE-2025-4878: initialize stack pointers to mitigate use of uninitialized values in legacy privatekeyfromfile path - CVE-2025-8277: fix DH-GEX packet filter and free unused ephemeral / ECDH keys to prevent memory exhaustion...

Astra Linux - уязвимость в openssl

Issue Summary: Generating excessively long X9.42 DH keys or checking overly long X9.42 DH keys or parameters can be very slow. Applications that use functions like DHgeneratekey to generate an X9.42 DH key may experience prolonged delays. Similarly, applications that use DHcheckpubkey,...

Astra Linux - уязвимость в openssl

Issue summary: Checking excessively long DH keys or parameters can be very slow. Applications that use functions such as DHcheck, DHcheckex, or EVPPKEYparamcheck to check DH keys or parameters may experience prolonged delays. If the keys or parameters being checked were obtained from an untrusted...

CLSA-2026-1777999127 Fix CVE(s): CVE-2026-28387, CVE-2026-28388, CVE-2026-28389, CVE-2026-28390

SECURITY UPDATE: fix UAF/double-free in DANE client by using X509free for dane-mcert - debian/patches/CVE-2026-28387.patch: fix UAF/double-free in DANE client by using X509free for dane-mcert - CVE-2026-28387 SECURITY UPDATE: NULL check delta-crlnumber before ASN1INTEGERcmp in checkdeltabase -...

CVE-2026-41676

rust-openssl provides OpenSSL bindings for the Rust programming language. From 0.9.27 to before 0.10.78, Deriver::derive and PkeyCtxRef::derive sets len = buf.len and passes it as the in/out length to EVPPKEYderive, relying on OpenSSL to honor it. On OpenSSL 1.1.x, X25519, X448, DH and HKDF-extra...

DEBIAN-CVE-2026-34875

An issue was discovered in Mbed TLS through 3.6.5 and TF-PSA-Crypto 1.0.0. A buffer overflow can occur in public key export for FFDH keys...

Oracle Linux 7 : openssl (ELSA-2026-50114)

The remote Oracle Linux 7 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-50114 advisory. 1.0.2k-26.0.1fips - Change Epoch from 1 to 10 - Fix DH self-test to add shared secret comparison Orabug: 32467026 - Add DH support changes for SP 800-56A rev3...

libcrux-kem (>=0.0.2 <=0.0.2-beta.3), libcrux-psq (=0.0.2-beta.3) potentially affected by unknown CVE via libcrux-ecdh (>=0.0.2-beta.3 <=0.0.2)

libcrux-ecdh CARGO version =0.0.2-beta.3, =0.0.2, =0.0.2-beta.3 - libcrux-psq =0.0.2-beta.3 Source cves: unknown CVE Source advisory: OSV:RUSTSEC-2026-0023...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-004912)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004912 advisory. In the Linux kernel, the following vulnerability has been resolved: scsi: scsidhalua: Fix memleak for 'qdata' in aluaactivate If aluartpgqueue failed from...

MiracleLinux 8 : edk2-20220126gitbb1bba3d77-6.el8_9.3 (AXSA:2024-7542:02)

The remote MiracleLinux 8 host has a package installed that is affected by a vulnerability as referenced in the AXSA:2024-7542:02 advisory. openssl: Excessive time spent checking DH keys and parameters CVE-2023-3446 Tenable has extracted the preceding description block directly from the...

MiracleLinux 9 : openssl-3.0.7-27.el9.ML.1 (AXSA:2024-7908:04)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2024-7908:04 advisory. openssl: AES-SIV cipher implementation contains a bug that causes it to ignore empty associated data entries CVE-2023-2975 openssl: Excessive time...

MiracleLinux 8 : openssl-1.1.1k-12.el8_9 (AXSA:2024-7354:01)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2024-7354:01 advisory. openssl: Excessive time spent checking DH keys and parameters CVE-2023-3446 OpenSSL: Excessive time spent checking DH q parameter value CVE-2023-381...

MiracleLinux 7 : openssl-1.0.2k-26.0.5.el7.AXS7 (AXSA:2025-10928:04)

The remote MiracleLinux 7 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2025-10928:04 advisory. CVE-2023-3446: fix DHcheck excessive time with over sized modulus CVEs: CVE-2023-3446 Issue summary: Checking excessively long DH keys or parameters may be...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-993016)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-993016 advisory. In the Linux kernel, the following vulnerability has been resolved: scsi: scsidhalua: Fix memleak for 'qdata' in aluaactivate If aluartpgqueue failed from...