CVE-2026-35199 SymCrypt SymCryptXmssSign function - Heap overflow via 64->32-bit leaf-count truncation

SymCrypt is the core cryptographic function library currently used by Windows. From 103.5.0 to before 103.11.0, The SymCryptXmssSign function passes a 64-bit leaf count value to a helper function that accepts a 32-bit parameter. For XMSS^MT parameter sets with total tree height = 32 which include...

CVE-2026-35199

SymCrypt is the core cryptographic function library currently used by Windows. From 103.5.0 to before 103.11.0, The SymCryptXmssSign function passes a 64-bit leaf count value to a helper function that accepts a 32-bit parameter. For XMSS^MT parameter sets with total tree height = 32 which include...

CVE-2026-34874

Mbed TLS versions affected: up to 3.6.5 and 4.x up to 4.0.0. The issue is a NULL pointer dereference in distinguished name parsing that can allow writing to address 0. This is a concrete vulnerability detail (affected component and root cause) and is described in both the CVE records and CVE List...

libcrux has an Incorrect Check of Signer Response Norm During Verification

The ML-DSA verification algorithm as specified in FIPS 204, subsection 6.3 requires verifiers to check that the infinity norm of the deserialized signer response $z$ does not exceed $\gamma1 - \beta$ line 13 of Algorithm 8. The same check is required to be performed during signature generation...

libcrux-aead (>=0.0.4-pre.1, <=0.0.6) potentially affected by unknown CVE via libcrux-poly1305 (0.0.4)

libcrux-poly1305 CARGO version 0.0.4 is affected by a known vulnerability. The following packages have a transitive dependency on libcrux-poly1305 and may be impacted: - libcrux-aead =0.0.4-pre.1, =0.0.6 Source cves: unknown CVE Source advisory: OSV:GHSA-PV9V-5J35-XWCR...

CVE-2026-4428

A flaw was found in AWS-LC, a cryptographic library. A logic error in how the library validates Certificate Revocation List CRL distribution points can cause legitimate partitioned CRLs to be incorrectly rejected. This allows a revoked certificate to bypass certificate revocation checks,...

CVE-2026-4428 CRL Distribution Point Scope Check Logic Error in AWS-LC

A logic error in CRL distribution point validation in AWS-LC before 1.71.0 causes partitioned CRLs to be incorrectly rejected as out of scope, which allows a revoked certificate to bypass certificate revocation checks. To remediate this issue, users should upgrade to AWS-LC 1.71.0 or...

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...

AWS-LC has PKCS7_verify Certificate Chain Validation Bypass

Summary AWS-LC is an open-source, general-purpose cryptographic library. Impact 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 ...

CVE-2026-2597 Crypt::SysRandom::XS versions before 0.010 for Perl is vulnerable to a heap buffer overflow in the XS function random_bytes()

Crypt::SysRandom::XS versions before 0.010 for Perl is vulnerable to a heap buffer overflow in the XS function randombytes. The function does not validate that the length parameter is non-negative. If a negative value e.g. -1 is supplied, the expression length + 1u causes an integer wraparound,...

CVE-2026-2681 Github.com/supranational/blst: blst cryptographic library: denial of service via out-of-bounds stack write in key generation

A flaw was found in the blst cryptographic library. This out-of-bounds stack write vulnerability, specifically in the blstsha256bcopy assembly routine, occurs due to a missing zero-length guard. A remote attacker can exploit this by providing a zero-length salt parameter to key generation...

@atomicservice/ascf-toolkit (>=1.0.0, <=1.0.17), @atomicservice/ascf-toolkit-hvigor-plugin (>=1.0.1-beta.1, <=1.0.17) +77 more potentially affected by CVE-2026-4601 via jsrsasign (>=11.0.0, <=11.1.0)

jsrsasign NPM version =11.0.0, =1.0.0, =1.0.1-beta.1, =1.4.2, =1.4.2, =1.4.2, =1.4.2, =1.8.3 - @citrineos/ocpi-base 2.0.1 - @citrineos/ocpi-cdrs 2.0.1 - @citrineos/ocpi-charging-profiles 2.0.1 - @citrineos/ocpi-commands 2.0.1 - @citrineos/ocpi-credentials 2.0.1 - @citrineos/ocpi-locations 2.0.1 -...

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...

CLSA-2026-1770804736 Fix CVE(s): CVE-2025-69421

SECURITY UPDATE: A NULL pointer dereference can trigger a crash which leads to Denial of Service for an application processing PKCS12 files - debian/patches/CVE-2025-69421.patch: fix NULL pointer dereference in PKCS12itemdecryptd2i by adding NULL check for oct parameter - CVE-2025-69421...

ROS-20260209-73-0011

A vulnerability in the FIPS Module component of the OpenSSL cryptographic library is related to reading beyond memory boundaries. Exploitation of the vulnerability could allow an attacker acting remotely to cause a denial of service...

openmls (>=0.4.0-pre.1, <=0.4.0-pre.2), openmls_evercrypt (>=0.1.0-pre.1, <=0.1.0-pre.2) +2 more potentially affected by unknown CVE via hpke-rs (0.1.2)

hpke-rs CARGO version 0.1.2 is affected by a known vulnerability. The following packages have a transitive dependency on hpke-rs and may be impacted: - openmls =0.4.0-pre.1, =0.1.0-pre.1, =0.1.0-pre.1, =0.3.0, =0.9.0 Source cves: unknown CVE Source advisory: OSV:RUSTSEC-2026-0071...

hpke-rs (>=0.1.0-pre.1, <=0.1.0-pre.2), openmls (>=0.4.0-pre.1, <=0.4.0-pre.2) +2 more potentially affected by unknown CVE via hpke-rs-rust-crypto (0.1.1)

hpke-rs-rust-crypto CARGO version 0.1.1 is affected by a known vulnerability. The following packages have a transitive dependency on hpke-rs-rust-crypto and may be impacted: - hpke-rs =0.1.0-pre.1, =0.4.0-pre.1, =0.1.0-pre.1, =0.3.0, =0.9.0 Source cves: unknown CVE Source advisory:...

libcrux-kem (>=0.0.2-alpha.1, <=0.0.2), libcrux-psq (0.0.2-beta.3) potentially affected by CVE-2026-76234 via libcrux-ecdh (0.0.2-beta.3)

libcrux-ecdh CARGO version 0.0.2-beta.3 is affected by a known vulnerability. The following packages have a transitive dependency on libcrux-ecdh and may be impacted: - libcrux-kem =0.0.2-alpha.1, =0.0.2 - libcrux-psq 0.0.2-beta.3 Source cves: CVE-2026-76234 Source advisory: OSV:RUSTSEC-2026-0023...

CVE-2026-23967

sm-crypto provides JavaScript implementations of the Chinese cryptographic algorithms SM2, SM3, and SM4. A signature malleability vulnerability exists in the SM2 signature verification logic of the sm-crypto library prior to version 0.3.14. An attacker can derive a new valid signature for a...

CVE-2026-23965 sm-crypto Affected by Signature Forgery in SM2-DSA

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...