hickory-proto: NSEC3 closest-encloser proof validation enters unbounded loop on cross-zone responses

The NSEC3 closest-encloser proof validation in hickory-proto's 0.25.0-alpha.3 ... 0.25.2 and hickory-net's 0.26.0-alpha.1 .. 0.26.0 DnssecDnsHandle walks from the QNAME up to the SOA owner name, building a list of candidate encloser names. The iterator used assumes the QNAME is a descendant of th...

Security update for himmelblau (moderate)

openSUSE security update: security update for himmelblau ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:20658-1 Rating: moderate References: bsc1261324 bsc1261613 Cross-References: CVE-2026-34397 CVSS scores: CVE-2026-34397 SUSE : 6.3...

SUSE-SU-2026:21437-1 Security update for himmelblau

This update for himmelblau fixes the following issues: Update to version 2.3.9+git0.a9fd29b. Security issues fixed: - CVE-2026-34397: Fixed naming collision that can lead to local privilege escalation bsc1261324. Other updates and bugfixes: - update aws-lc-sys to 0.39.0 for security fixes - updat...

Amazon Linux 2 : amazon-efs-utils, --advisory ALAS2-2026-3245 (ALAS-2026-3245)

The version of amazon-efs-utils installed on the remote host is prior to 3.0.0-4. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2026-3245 advisory. time provides date and time handling in Rust. From 0.3.6 to before 0.3.47, when user-provided input is provided t...

Amazon Linux 2023 : amazon-efs-utils (ALAS2023-2026-1564)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1564 advisory. time provides date and time handling in Rust. From 0.3.6 to before 0.3.47, when user-provided input is provided to any type that parses with the RFC 2822 format, a denial of service attack via...

Fedora 44 : pyOpenSSL (2026-5697f4e025)

The remote Fedora 44 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-5697f4e025 advisory. Update to version 26.0.0 - Added support for using aws-lc instead of OpenSSL. - Properly raise an error if a DTLS cookie callback returned a cookie...

jsonwebtoken-aws-lc (=9.3.0), jwts (>=0.5.0 <=0.5.1) +2 more potentially affected by CVE-2026-4428 via aws-lc-sys (=0.21.0)

aws-lc-sys CARGO version =0.21.0 is affected by a known vulnerability. The following packages have a transitive dependency on aws-lc-sys and may be impacted: - jsonwebtoken-aws-lc =9.3.0 - jwts =0.5.0, =0.102.6, =0.20.0, =0.31.0 Source cves: CVE-2026-4428 Source advisory: OSV:GHSA-9F94-5G5W-GF6R...

GHSA-394X-VWMW-CRM3 AWS-LC X.509 Name Constraints Bypass via Wildcard/Unicode CN

Summary AWS-LC is an open-source, general-purpose cryptographic library. Impact A logic error in CN Common Name validation allows certificates with wildcard or raw UTF-8 Unicode CN values to bypass name constraints enforcement. The cn2dnsid function does not recognize these CN patterns as valid D...

AWS-LC X.509 Name Constraints Bypass via Wildcard/Unicode CN

A logic error in CN Common Name validation allows certificates with wildcard or raw UTF-8 Unicode CN values to bypass name constraints enforcement. The cn2dnsid function does not recognize these CN patterns as valid DNS identifiers, causing NAMECONSTRAINTScheckCN to skip validation. However,...

RUSTSEC-2026-0048 CRL Distribution Point Scope Check Logic Error in AWS-LC

A logic error in CRL distribution point matching in AWS-LC allows a revoked certificate to bypass revocation checks during certificate validation, when the application enables CRL checking and uses partitioned CRLs with Issuing Distribution Point IDP extensions. Customers of AWS services do not...

RUSTSEC-2026-0044 AWS-LC X.509 Name Constraints Bypass via Wildcard/Unicode CN

A logic error in CN Common Name validation allows certificates with wildcard or raw UTF-8 Unicode CN values to bypass name constraints enforcement. The cn2dnsid function does not recognize these CN patterns as valid DNS identifiers, causing NAMECONSTRAINTScheckCN to skip validation. However,...

jsonwebtoken-aws-lc (=9.3.0), jwts (>=0.5.0 <=0.5.1) +2 more potentially affected by CVE-2026-4428 via aws-lc-sys (=0.21.0)

aws-lc-sys CARGO version =0.21.0 is affected by a known vulnerability. The following packages have a transitive dependency on aws-lc-sys and may be impacted: - jsonwebtoken-aws-lc =9.3.0 - jwts =0.5.0, =0.102.6, =0.20.0, =0.31.0 Source cves: CVE-2026-4428 Source advisory: OSV:RUSTSEC-2026-0048...

Linux Distros Unpatched Vulnerability : CVE-2026-3336

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Improper certificate validation in PKCS7verify in AWS-LC allows an unauthenticated user to bypass certificate chain verification when processing PKCS7 objects...

GHSA-HFPC-8R3F-GW53 AWS-LC has PKCS7_verify Signature Validation Bypass

Summary AWS-LC is an open-source, general-purpose cryptographic library. Impact Improper signature validation in PKCS7verify in AWS-LC allows an unauthenticated user to bypass signature verification when processing PKCS7 objects with Authenticated Attributes. Customers of AWS services do not need...

AWS-LC has PKCS7_verify Signature Validation Bypass

Summary AWS-LC is an open-source, general-purpose cryptographic library. Impact Improper signature validation in PKCS7verify in AWS-LC allows an unauthenticated user to bypass signature verification when processing PKCS7 objects with Authenticated Attributes. Customers of AWS services do not need...

jsonwebtoken-aws-lc (=9.3.0), jwts (>=0.5.0 <=0.5.1) +2 more potentially affected by CVE-2026-3337 via aws-lc-sys (>=0.14.1 <=0.21.0)

aws-lc-sys CARGO version =0.14.1, =0.5.0, =0.102.2, =0.20.0, =0.31.0 Source cves: CVE-2026-3337 Source advisory: OSV:GHSA-65P9-R9H6-22VJ...

GHSA-65P9-R9H6-22VJ AWS-LC has Timing Side-Channel in AES-CCM Tag Verification

Summary AWS-LC is an open-source, general-purpose cryptographic library. Impact Observable timing discrepancy in AES-CCM decryption in AWS-LC allows an unauthenticated user to potentially determine authentication tag validity via timing analysis. The impacted implementations are through the EVP...

CVE-2026-3337

Observable timing discrepancy in AES-CCM decryption in AWS-LC allows an unauthenticated user to potentially determine authentication tag validity via timing analysis. The impacted implementations are through the EVP CIPHER API: EVPaes128ccm, EVPaes192ccm, and EVPaes256ccm. Customers of AWS servic...

CVE-2026-3336

Improper certificate validation in PKCS7verify in AWS-LC allows an unauthenticated user to bypass certificate chain verification when processing PKCS7 objects with multiple signers, except the final signer. Customers of AWS services do not need to take action. Applications using AWS-LC should...

CVE-2026-3338 PKCS7_verify Signature Validation Bypass in AWS-LC

Improper signature validation in PKCS7verify in AWS-LC allows an unauthenticated user to bypass signature verification when processing PKCS7 objects with Authenticated Attributes. Customers of AWS services do not need to take action. Applications using AWS-LC should upgrade to AWS-LC version 1.69...