CVE-2026-26717

The OpenFUN Richie (LMS) platform is vulnerable to an HMAC timing attack due to the use of a non-constant time == operator during signature verification. The flaw exists in the sync_course_run_from_request function within src/richie/apps/courses/api.py. This allows remote attackers to forge valid...

CVE-2026-24890: Improper Authorization

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to version 8.0.0, an authorization bypass vulnerability in the patient portal signature endpoint allows authenticated portal users to upload and overwrite provider signatures by setting...

CVE-2026-26717

An issue in OpenFUN Richie LMS in src/richie/apps/courses/api.py. The application used the non-constant time == operator for HMAC signature verification in the synccourserunfromrequest function. This allows remote attackers to forge valid signatures and bypass authentication by measuring response...

Improper Verification of Cryptographic Signature

Overview org.webjars.npm:jsrsasign is a free pure JavaScript cryptographic library. Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature via the DSA domain-parameter validation in KJUR.crypto.DSA.setPublic and the related DSA/X509 verification flow ...

Improper Verification of Cryptographic Signature

Overview jsrsasign is a free pure JavaScript cryptographic library. Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature via the DSA domain-parameter validation in KJUR.crypto.DSA.setPublic and the related DSA/X509 verification flow in src/dsa-2.0.j...

CVE-2026-26007

cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. Prior to 46.0.5, the publickeyfromnumbers or EllipticCurvePublicNumbers.publickey, EllipticCurvePublicNumbers.publickey, loadderpublickey and loadpempublickey functions do not verify that the...

PYSEC-2026-2141

cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. Prior to 46.0.5, the publickeyfromnumbers or EllipticCurvePublicNumbers.publickey, EllipticCurvePublicNumbers.publickey, loadderpublickey and loadpempublickey functions do not verify that the...

DEBIAN-CVE-2026-26007

cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. Prior to 46.0.5, the publickeyfromnumbers or EllipticCurvePublicNumbers.publickey, EllipticCurvePublicNumbers.publickey, loadderpublickey and loadpempublickey functions do not verify that the...

CVE-2026-26007 cryptography Subgroup Attack Due to Missing Subgroup Validation for SECT Curves

cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. Prior to 46.0.5, the publickeyfromnumbers or EllipticCurvePublicNumbers.publickey, EllipticCurvePublicNumbers.publickey, loadderpublickey and loadpempublickey functions do not verify that the...

CVE-2026-26007

cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. Prior to 46.0.5, the publickeyfromnumbers or EllipticCurvePublicNumbers.publickey, EllipticCurvePublicNumbers.publickey, loadderpublickey and loadpempublickey functions do not verify that the...

CVE-2026-26007

cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. Prior to 46.0.5, the publickeyfromnumbers or EllipticCurvePublicNumbers.publickey, EllipticCurvePublicNumbers.publickey, loadderpublickey and loadpempublickey functions do not verify that the...

CVE-2026-26007

cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. Prior to 46.0.5, the publickeyfromnumbers or EllipticCurvePublicNumbers.publickey, EllipticCurvePublicNumbers.publickey, loadderpublickey and loadpempublickey functions do not verify that the...

GHSA-R6PH-V2QM-Q3C2 cryptography Vulnerable to a Subgroup Attack Due to Missing Subgroup Validation for SECT Curves

Vulnerability Summary The publickeyfromnumbers or EllipticCurvePublicNumbers.publickey, EllipticCurvePublicNumbers.publickey, loadderpublickey and loadpempublickey functions do not verify that the point belongs to the expected prime-order subgroup of the curve. This missing validation allows an...

PT-2026-7473

Name of the Vulnerable Software and Affected Versions cryptography versions prior to 46.0.5 Description A validation flaw exists where the functions public key from numbers or EllipticCurvePublicNumbers.public key, EllipticCurvePublicNumbers.public key, load der public key, and load pem public ke...

cryptography 安全漏洞

cryptography is an open-source Python encryption library developed by Python Cryptographic Authority. Versions of cryptography prior to 46.0.5 contained security vulnerabilities. These vulnerabilities stemmed from multiple public key-related functions that did not verify whether the point belonge...

SUSE SLES12 Security Update : gpg2 (SUSE-SU-2026:0378-1)

The remote SUSE Linux SLES12 host has packages installed that are affected by a vulnerability as referenced in the SUSE- SU-2026:0378-1 advisory. - CVE-2025-68973: Fixed possile memory corruption in the armor parser T7906 bsc1255715 - Fixed GnuPG Accepting Path Separators and Path Traversals in...

Security update for gpg2

This update for gpg2 fixes the following issues: CVE-2025-68973: Fixed possile memory corruption in the armor parser T7906 bsc1255715 Fixed GnuPG Accepting Path Separators and Path Traversals in Literal Data bsc1256389 Fixed Cleartext Signature Forgery in the NotDashEscaped header implementation ...

SUSE-SU-2026:0378-1 Security update for gpg2

This update for gpg2 fixes the following issues: - CVE-2025-68973: Fixed possile memory corruption in the armor parser T7906 bsc1255715 - Fixed GnuPG Accepting Path Separators and Path Traversals in Literal Data bsc1256389 - Fixed Cleartext Signature Forgery in the NotDashEscaped header...

ens-contracts-bug-62248-pr-509

DNS SEC upgrade repo Summary This repo contains the solut...

CVE-2026-23965

sm-crypto provides JavaScript implementations of the Chinese cryptographic algorithms SM2, SM3, and SM4. A signature forgery vulnerability exists in the SM2 signature verification logic of sm-crypto prior to version 0.4.0. Under default configurations, an attacker can forge valid signatures for...