K000162459: PHP vulnerabilities CVE-2026-12184 and CVE-2026-14355

Security Advisory Description CVE-2026-12184 The cve record for the cve id does not exist. CVE-2026-14355 In PHP versions 8.2. before 8.2.32, 8.3. before 8.3.32, 8.4. before 8.4.23, 8.5. before 8.5.8, the AES-WRAP-PAD algorithm implementation in OpenSSL extension contains a buffer allocation flaw...

RockyLinux 9 : compat-openssl11 (RLSA-2026:44438)

The remote RockyLinux 9 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:44438 advisory. openssl: Heap Use-After-Free in OpenSSL PKCS7verify CVE-2026-45447 Tenable has extracted the preceding description block directly from the RockyLinux security...

SUSE-SU-2026:22948-1 Security update for libssh

This update for libssh fixes the following issues: - CVE-2026-15370: stack buffer overflow in SFTP server longname construction bsc1272162. - CVE-2026-59843: denial of service via zero advertised channel packet size bsc1272164. - CVE-2026-59844: denial of service via oversized SFTP read length...

Libssh: libssh: integrity downgrade via openssl aes-gcm tag verification

...

openSUSE 16: aws-nitro-enclaves-binaryblobs-upstream / aws-nitro-enclaves-cli / etc (openSUSE-SU-2026:21406-1)

The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:21406-1 advisory. - CVE-2026-41677: openssl: out-of-bounds read in PEM password callback when returning an oversized length in rust- openssl crate bsc1270542. -...

UBUNTU-CVE-2026-66033

libssh2 through 1.11.1, fixed in commit a2ed82d, contains a pre-authentication integer underflow vulnerability in the ssh2ciphercrypt function in src/openssl.c that allows a malicious SSH server to crash any connecting client by negotiating AES-GCM ciphers during handshake. Attackers can exploit...

CVE-2026-66033

libssh2 through 1.11.1, fixed in commit a2ed82d, contains a pre-authentication integer underflow vulnerability in the ssh2ciphercrypt function in src/openssl.c that allows a malicious SSH server to crash any connecting client by negotiating AES-GCM ciphers during handshake. Attackers can exploit...

CVE-2026-45784

A flaw was found in rust-openssl, a library providing OpenSSL bindings for the Rust programming language. When processing data with AES key-wrap-with-padding ciphers, the library incorrectly calculates the size of output buffers. This error can lead to memory corruption, where OpenSSL writes beyo...

RHSA-2026:44438 Red Hat Security Advisory: compat-openssl11 security update

Bulletin has no description...

RHSA-2026:44480 Red Hat Security Advisory: compat-openssl10 security update

Bulletin has no description...

SUSE-SU-2026:22921-1 Security update for rust-keylime

This update for rust-keylime fixes the following issues Update to version 0.2.9+49. Security issues fixed: - CVE-2026-41676: openssl: Deriver:derive and PkeyCtxRef:derive can overflow short buffers on OpenSSL 1.1.1 bsc1270174. - CVE-2026-41677: openssl: out-of-bounds read in PEM password callback...

Oracle Linux 10 : openssl (ELSA-2026-22314)

The remote Oracle Linux 10 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-22314 advisory. - Fix CVE-2026-7383, CVE-2026-9076, CVE-2026-34180, CVE-2026-34181, CVE-2026-34183, CVE-2026-42764, CVE-2026-42766, CVE-2026-42767, CVE-2026-42768,...

openSUSE 16 Security Update : afterburn (openSUSE-SU-2026:21386-1)

The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:21386-1 advisory. Update to version 5.10.0.git73.b97f772. Security issues fixed: - CVE-2026-41676: openssl: Deriver:derive and PkeyCtxRef:derive can overflow shor...

AlmaLinux 9 : compat-openssl11 (ALSA-2026:44438)

The remote AlmaLinux 9 host has a package installed that is affected by a vulnerability as referenced in the ALSA-2026:44438 advisory. openssl: Heap Use-After-Free in OpenSSL PKCS7verify CVE-2026-45447 Tenable has extracted the preceding description block directly from the AlmaLinux security...

MiracleLinux 9 : openssl-3.5.5-4.el9_8.ML.1 (AXSA:2026-1339:14)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-1339:14 advisory. openssl: OpenSSL: Heap buffer overflow due to signed integer overflow in Unicode output sizing CVE-2026-7383 openssl: OpenSSL: Denial of Service due...

PT-2026-64380

Name of the Vulnerable Software and Affected Versions libssh2 versions prior to 1.11.1 Description A pre-authentication integer underflow exists in the ssh2 cipher crypt function within src/openssl.c. A malicious SSH server can trigger this issue during the handshake by negotiating AES-GCM cipher...

Oracle Linux 9 : compat-openssl11 (ELSA-2026-44438)

The remote Oracle Linux 9 host has a package installed that is affected by a vulnerability as referenced in the ELSA-2026-44438 advisory. 1:1.1.1k-5.4 - Fixes CVE-2026-45447: Heap Use-After-Free in OpenSSL PKCS7verify Tenable has extracted the preceding description block directly from the Oracle...

Important: Red Hat Security Advisory: compat-openssl11 security update

An update for compat-openssl11 is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerabili...

openssl: Heap Use-After-Free in OpenSSL PKCS7_verify()

A flaw was found in OpenSSL. When processing a specially crafted PKCS7 or S/MIME Secure/Multipurpose Internet Mail Extensions signed message, a heap use-after-free vulnerability in the PKCS7verify function can be triggered. This occurs if the SignedData digestAlgorithms field is present as an emp...

openssl: OpenSSL: Denial of Service due to NULL pointer dereference in CMS EnvelopedData processing

A flaw was found in OpenSSL. A remote attacker could exploit this vulnerability by sending a specially crafted Cryptographic Message Syntax CMS EnvelopedData message. During the processing of a KeyTransportRecipientInfo with RSA-OAEP encryption, the system attempts to access an optional parameter...