CVE-2026-0257

CVE-2026-0257: GlobalProtect Authentication Bypass Overview This exploit achieves unauthenticated VPN access to a Palo Alto GlobalProtect gateway/portal by forging an authentication cookie using only the server's publicly available TLS certificate. The Core Vulnerability Why It Works GlobalProtec...

CVE-2026-29000-PoC

CVE-2026-29000 — pac4j-jwt JwtAuthenticator Authentication Bypass PoC A proof-of-concept for CVE-2026-29000 , an authentication bypass in the pac4j-jwt JwtAuthenticator component CVSS 10.0 , Critical. The script forges a token that impersonates any user with any role — without knowing a single...

openssl: openssl: Information Disclosure from Uninitialized Memory via Invalid RSA Public Key

A flaw was found in openssl. Applications that use RSASVE key encapsulation, a method for securely exchanging encryption keys, may inadvertently expose sensitive data. This vulnerability arises when an application processes a malicious, invalid RSA public key provided by an attacker without prope...

CVE-2022-40684

CVE-2022-40684 Individual or batch exploit for CVE-2022-40684 How to use Generate public key python3 exp.py -u ip:port -k idrsa2048.pub -l hosts.txt for batch processing with a file FOFA title="FortiGate"...

CVE-2026-29000

CVE-2026-29000 A proof of concept script for CVE-2026-29000, a critical authentication bypass vulnerability found in the pac4j-jwt library DISCLAIMER This Proof of Concept is for educational and ethical security testing purposes only. It was developed to demonstrate the technical root cause of...

openssl: openssl: Information Disclosure from Uninitialized Memory via Invalid RSA Public Key

A flaw was found in openssl. Applications that use RSASVE key encapsulation, a method for securely exchanging encryption keys, may inadvertently expose sensitive data. This vulnerability arises when an application processes a malicious, invalid RSA public key provided by an attacker without prope...

CVE-2026-107722

fast-jwt provides fast JSON Web Token JWT implementation. From 6.2.0 until 6.3.0, fast-jwt can misclassify RSA public-key text as an HMAC secret when the key has non-whitespace content before its PEM header. In src/crypto.js, performDetectPublicKeyAlgorithms trims whitespace but publicKeyPemMatch...

Improper Verification of Cryptographic Signature

Overview fast-jwt is a Fast JSON Web Token implementation Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature via the key-type detection logic in src/crypto.js, where a non-whitespace prefix control characters, zero-width Unicode, comments, HTTP/PG...

CVE-2026-107722

fast-jwt provides fast JSON Web Token JWT implementation. From 6.2.0 until 6.3.0, fast-jwt can misclassify RSA public-key text as an HMAC secret when the key has non-whitespace content before its PEM header. In src/crypto.js, performDetectPublicKeyAlgorithms trims whitespace but publicKeyPemMatch...

PT-2026-108251

Name of the Vulnerable Software and Affected Versions fast-jwt versions 6.2.0 through 6.2.x Description fast-jwt can misclassify an RSA public key as an HMAC secret if the key contains non-whitespace content such as control characters, zero-width characters, comments, or wrapper text before its P...

CVE-2026-103059 Gitea built-in SSH server authentication bypass through key case folding

When Gitea's built-in SSH server is enabled STARTSSHSERVER = true, the presented public key was looked up with an SQL LIKE comparison of its encoded content, which is case-insensitive on some databases, including the default SQLite. An attacker who can construct a case variant of another user's...

CVE-2026-103059

A flaw in Gitea allows an authentication bypass when the built-in SSH server is enabled (START_SSH_SERVER = true). The root cause is the use of an SQL LIKE comparison for looking up public keys, which is case-insensitive on certain databases like SQLite . An attacker who can construct a case vari...

AlmaLinux 9.2 [TuxCare] Security Update: buildah / buildah-tests (ALMALINUX9.2:CLSA-2026:1782810335)

The AlmaLinux 9.2 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1782810335 advisory. - The RSA and DSA public key parsers did not enforce size limits on key parameters. A crafted public key with an excessively large modulus or...

Rocky Linux 9 [CIQ] Security Update: openssl / openssl-debuginfo / openssl-debugsource / openssl-devel / etc (crlsa-2026_19218)

The Rocky Linux 9 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-202619218 advisory. openssl: openssl: Information Disclosure from Uninitialized Memory via Invalid RSA Public Key CVE-2026-31790 Tenable has extracted the preceding description block...

Rocky Linux 9.6 [TuxCare] Security Update: buildah / buildah-tests Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1782812169)

The Rocky Linux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1782812169 advisory. - Validating certificate chains which use policies is unexpectedly inefficient when certificates in the chain contain a very large...

Rocky Linux 10.2 [CIQ] Security Update: openssl / openssl-debuginfo / openssl-debugsource / openssl-devel / etc (crlsa-2026_19066)

The Rocky Linux 10.2 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-202619066 advisory. openssl: openssl: Information Disclosure from Uninitialized Memory via Invalid RSA Public Key CVE-2026-31790 Tenable has extracted the preceding description blo...

Rocky Linux 10.2 [CIQ] Security Update: edk2-aarch64 / edk2-debugsource / edk2-ovmf / edk2-tools / etc Multiple Vulnerabilities (crlsa-2026_39297)

The Rocky Linux 10.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-202639297 advisory. openssl: openssl: Information Disclosure from Uninitialized Memory via Invalid RSA Public Key CVE-2026-31790 openssl: OpenSSL: Denial of Service due to...

AlmaLinux 9.6 [TuxCare] Security Update: buildah / buildah-tests Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1782812169)

The AlmaLinux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1782812169 advisory. - Validating certificate chains which use policies is unexpectedly inefficient when certificates in the chain contain a very large...

GHSA-R6X4-923Q-G947 PyJWT BOM Bypass

Affected Package - Package: PyJWT pyjwt on PyPI - Repository: https://www.google.com/url?q=https://github.com/jpadilla/pyjwt&source=gmail&ust=1781794518474000&sa=E - Affected version: 2.13.0 - Vulnerability class: Algorithm confusion / patch bypass --- Root Cause PyJWT 2.13.0 introduced a guard i...

CLEANSTART-2026-UP76614 RSA and DSA public key parsers did not enforce size limits on key parameters

Security vulnerability affects the loki package. The RSA and DSA public key parsers did not enforce size limits on key parameters...