RHEL 7 : gnutls (RHSA-2026:43575)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:43575 advisory. The gnutls packages provide the GNU Transport Layer Security GnuTLS library, which implements cryptographic algorithms and protocols such a...

SUSE SLES15: apache2-mod_php8 / php8 / php8-bcmath / php8-bz2 / php8-calendar / etc (SUSE-SU-2026:3164-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:3164-1 advisory. This update for php8 fixes the following issues - Update to version 8.3.32 - CVE-2026-12184: Failure to setup TLS with a remote...

CVE-2026-46968

Vulnerability in Oracle Java SE component: JSSE. Supported versions that are affected are Oracle Java SE: 8u491, 8u491-perf, 11.0.31, 17.0.19, 21.0.11, 25.0.3, 26.0.1; Oracle GraalVM for JDK: 17.0.19 and 21.0.11; Oracle GraalVM Enterprise Edition: 21.3.18. Difficult to exploit vulnerability allow...

CVE-2026-46968

Vulnerability in Oracle Java SE component: JSSE. Supported versions that are affected are Oracle Java SE: 8u491, 8u491-perf, 11.0.31, 17.0.19, 21.0.11, 25.0.3, 26.0.1; Oracle GraalVM for JDK: 17.0.19 and 21.0.11; Oracle GraalVM Enterprise Edition: 21.3.18. Difficult to exploit vulnerability allow...

CVE-2026-46917

Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE component: JSSE. Supported versions that are affected are Oracle Java SE: 11.0.31, 17.0.19, 21.0.11, 25.0.3, 26.0.1; Oracle GraalVM for JDK: 17.0.19 and 21.0.11; Oracle GraalVM...

CVE-2026-16318

The QUIC transport parameters extension handler in s2n-tls incorrectly uses s2nalloc instead of s2nrealloc to store the peer's transport parameters. When a TLS 1.3 connection goes through a HelloRetryRequest, the handler is called twice on the same connection. On the second call, s2nalloc zeroes...

Improper Certificate Validation

Overview Affected versions of this package are vulnerable to Improper Certificate Validation due to the internal API HTTP client hardcoding InsecureSkipVerify to true in the TLS configuration, which disables certificate validation for outbound HTTPS connections. An attacker can intercept internal...

Improper Certificate Validation

Overview Affected versions of this package are vulnerable to Improper Certificate Validation due to the internal API HTTP client hardcoding InsecureSkipVerify to true in the TLS configuration, which disables certificate validation for outbound HTTPS connections. An attacker can intercept internal...

Gitea: Internal API HTTP client hardcodes InsecureSkipVerify:true with no config override

Summary Gitea's internal API HTTP client modules/private/internal.go hardcodes TLSClientConfig.InsecureSkipVerify = true with no configuration override. It is the only outbound TLS client in the codebase that cannot be made to verify its peer's certificate — webhook, migrations, MinIO, LDAP, SMTP...

CVE-2026-16318

The CVE-2026-16318 issue affects server-side QUIC deployments using s2n-tls, where the QUIC transport parameters extension handler uses s2n_alloc instead of s2n_realloc. During TLS 1.3 HelloRetryRequest, the handler runs twice on the same connection; on the second run it zeroes the existing point...

CVE-2026-16318 QUIC Transport Parameters Memory Leak During HelloRetryRequest in s2n-tls

The QUIC transport parameters extension handler in s2n-tls incorrectly uses s2nalloc instead of s2nrealloc to store the peer's transport parameters. When a TLS 1.3 connection goes through a HelloRetryRequest, the handler is called twice on the same connection. On the second call, s2nalloc zeroes...

CVE-2026-16318 QUIC Transport Parameters Memory Leak During HelloRetryRequest in s2n-tls

The QUIC transport parameters extension handler in s2n-tls incorrectly uses s2nalloc instead of s2nrealloc to store the peer's transport parameters. When a TLS 1.3 connection goes through a HelloRetryRequest, the handler is called twice on the same connection. On the second call, s2nalloc zeroes...

EUVD-2026-46402

The QUIC transport parameters extension handler in s2n-tls incorrectly uses s2nalloc instead of s2nrealloc to store the peer's transport parameters. When a TLS 1.3 connection goes through a HelloRetryRequest, the handler is called twice on the same connection. On the second call, s2nalloc zeroes...

CVE-2026-16318 QUIC Transport Parameters Memory Leak During HelloRetryRequest in s2n-tls

The QUIC transport parameters extension handler in s2n-tls incorrectly uses s2nalloc instead of s2nrealloc to store the peer's transport parameters. When a TLS 1.3 connection goes through a HelloRetryRequest, the handler is called twice on the same connection. On the second call, s2nalloc zeroes...

CVE-2026-16317 Silent Drop of TLS 1.3 Encrypted Records in s2n-tls

Missing validation of the outer contenttype byte on TLS 1.3 encrypted records in s2n-tls allows an active man-in-the-middle to silently discard individual application data records without either endpoint detecting the modification. RFC 8446 Section 5.2 requires that the outer contenttype of all...

CVE-2026-16317 Silent Drop of TLS 1.3 Encrypted Records in s2n-tls

Missing validation of the outer contenttype byte on TLS 1.3 encrypted records in s2n-tls allows an active man-in-the-middle to silently discard individual application data records without either endpoint detecting the modification. RFC 8446 Section 5.2 requires that the outer contenttype of all...

CVE-2026-16317

The flaw affects s2n-tls (TLS 1.3) where the outer content_type byte is not covered by the AEAD tag because it is hardcoded in AAD instead of using the wire byte. This allows an active MITM to silently discard individual application_data records without detection, enabling selective suppression o...

CVE-2026-16317 Silent Drop of TLS 1.3 Encrypted Records in s2n-tls

Missing validation of the outer contenttype byte on TLS 1.3 encrypted records in s2n-tls allows an active man-in-the-middle to silently discard individual application data records without either endpoint detecting the modification. RFC 8446 Section 5.2 requires that the outer contenttype of all...

CVE-2026-56582

CVE-2026-56582 affects HCL MyCloud, describing an SSL/TLS LUCKY13 padding-oracle vulnerability that could allow an attacker to decrypt sensitive data over the network. CVSS 3.1 (LOW) with Network attack, High complexity, Low privileges, No user interaction, and no impact to integrity/availability...

Security update for php8

This update for php8 fixes the following issues Update to version 8.3.32. CVE-2026-12184: Failure to setup TLS with a remote server can result in a remote DoS bsc1270712. CVE-2026-14355: The AES-WRAP-PAD algorithm implementation in OpenSSL extension contains a buffer allocation flaw bsc1270351...