mod_auth_openidc:2.3 security update

cjose 0.6.1-5 - CVE-2026-53938 cjose: heap buffer overflow in AES key unwrap Resolves: RHEL-256961 modauthopenidc 2.4.9.4-9 - Resolves: RHEL-248080 CVE-2026-54789 Denial of Service via malformed state cookie parsing...

RHEL 10 : cjose (RHSA-2026:79122)

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:79122 advisory. CJose is C library implementing the Javascript Object Signing and Encryption JOSE. Security Fixes: cjose: cjose: Heap buffer overflow in AES Key Wr...

Oracle Linux 10 : cjose (ELSA-2026-79122)

The remote Oracle Linux 10 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-79122 advisory. 0.6.2.2-7.1 - Fix CVE-2026-53938: heap buffer overflow in AES key unwrap Resolves: RHEL-256962 Tenable has extracted the preceding description block directly...

AlmaLinux 10 : cjose (ALSA-2026:79122)

The remote AlmaLinux 10 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2026:79122 advisory. cjose: cjose: Heap buffer overflow in AES Key Wrap decryption leads to denial of service CVE-2026-53938 Tenable has extracted the preceding description block...

cjose: cjose: Heap buffer overflow in AES Key Wrap decryption leads to denial of service

A flaw was found in cjose, a C library for Javascript Object Signing and Encryption JOSE. A remote, unauthenticated attacker can exploit a heap buffer overflow vulnerability in the AES Key Wrap decryption process. By submitting a crafted Javascript Web Encryption JWE to an application, the attack...

Important: Red Hat Security Advisory: cjose security update

An update for cjose is now available for Red Hat Enterprise Linux 10. 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 vulnerability from th...

ceph: ceph: RGW STS session tokens vulnerable to CBC bit-flip attack enabling admin privilege escalation

A flaw was found in Ceph RGW's STS Security Token Service session token implementation. The STS tokens use the same unauthenticated AES-128-CBC encryption as CephX, which lacks message authentication and uses a hardcoded initialization vector. Because there is no integrity protection on the token...

kernel: ceph: kernel: Ceph: exploit of hardcoded IVECs, in a misuse of AES, resulting in authentication bypass

A flaw was found in the CephX authentication protocol used by Ceph, a distributed storage system. CephX uses AES-128-CBC encryption with a hardcoded initialization vector and no message authentication HMAC, making it vulnerable to the same class of unauthenticated-encryption attacks that...

mod_auth_openidc:2.3 security update

An update is available for cjose, modauthopenidc, module.cjose, module.modauthopenidc. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The modauthopenidc is an...

CLEANSTART-2026-DN56273 Applications using AesBytesEncryptor with the two-argument constructor or when passing a null IV generator and CBC as the encryption mode encrypt data with AES/CBC using a null (all-zero) initializ...

Security vulnerability affects the apache-nifi-registry package. Applications using AesBytesEncryptor with the two-argument constructor or when passing a null IV generator and CBC as the encryption mode encrypt data with AES/CBC using a null all-zero initialization vector...

CLEANSTART-2026-AF62012 incorrectly placed cast from bytes to int allowed for server-side panic in the AES-GCM packet decoder for well-crafted inputs

CVE-2026-46597 affects multiple packages. An incorrectly placed cast from bytes to int allowed for server-side panic in the AES-GCM packet decoder for well-crafted inputs. See references for individual vulnerability details...

EulerOS 2.0 SP15 : gnupg2 (EulerOS-SA-2026-3977)

According to the versions of the gnupg2 packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : CMS Cryptographic Message Syntax parsing in gpgsm in GnuPG through 2.5.20 mishandles the CMS format for AES-GCM because aes-ICVlen is supposed to ...

EulerOS 2.0 SP15 : gnupg2 (EulerOS-SA-2026-3911)

According to the versions of the gnupg2 packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : CMS Cryptographic Message Syntax parsing in gpgsm in GnuPG through 2.5.20 mishandles the CMS format for AES-GCM because aes-ICVlen is supposed to ...

cjose security update

0.6.2.2-7.1 - Fix CVE-2026-53938: heap buffer overflow in AES key unwrap Resolves: RHEL-256962...

ALSA-2026:79122 Important: cjose security update

CJose is C library implementing the Javascript Object Signing and Encryption JOSE. Security Fixes: cjose: cjose: Heap buffer overflow in AES Key Wrap decryption leads to denial of service CVE-2026-53938 For more details about the security issues, including the impact, a CVSS score, acknowledgment...

cjose: cjose: Heap buffer overflow in AES Key Wrap decryption leads to denial of service

A flaw was found in cjose, a C library for Javascript Object Signing and Encryption JOSE. A remote, unauthenticated attacker can exploit a heap buffer overflow vulnerability in the AES Key Wrap decryption process. By submitting a crafted Javascript Web Encryption JWE to an application, the attack...

cjose: cjose: Heap buffer overflow in AES Key Wrap decryption leads to denial of service

A flaw was found in cjose, a C library for Javascript Object Signing and Encryption JOSE. A remote, unauthenticated attacker can exploit a heap buffer overflow vulnerability in the AES Key Wrap decryption process. By submitting a crafted Javascript Web Encryption JWE to an application, the attack...

cjose: cjose: Heap buffer overflow in AES Key Wrap decryption leads to denial of service

A flaw was found in cjose, a C library for Javascript Object Signing and Encryption JOSE. A remote, unauthenticated attacker can exploit a heap buffer overflow vulnerability in the AES Key Wrap decryption process. By submitting a crafted Javascript Web Encryption JWE to an application, the attack...

cjose: cjose: Heap buffer overflow in AES Key Wrap decryption leads to denial of service

A flaw was found in cjose, a C library for Javascript Object Signing and Encryption JOSE. A remote, unauthenticated attacker can exploit a heap buffer overflow vulnerability in the AES Key Wrap decryption process. By submitting a crafted Javascript Web Encryption JWE to an application, the attack...

RHEL 8 : mod_auth_openidc:2.3 (RHSA-2026:77372)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:77372 advisory. The modauthopenidc is an OpenID Connect authentication module for Apache HTTP Server. It enables an Apache HTTP Server to operate as an OpenID Conne...