CVE-2026-89133

wolfSSL versions 5.9.2 and earlier are vulnerable to a flaw in the X.509 certificate validation logic . A chain-walking state-machine bug causes the library to fail to enforce NameConstraints extensions when an unconstrained CA tier exists between a name-constrained intermediate CA and the leaf c...

EUVD-2026-87922

wolfSSL versions 5.9.2 and earlier contain a flaw in the X.509 certificate validation logic where it fails to properly enforce NameConstraints extensions when there is an unconstrained CA tier between a name-constrained intermediate CA and the leaf certificate. wolfSSL incorrectly accepted...

CVE-2026-89133 NameConstraints not enforced across unconstrained intermediate CA

wolfSSL versions 5.9.2 and earlier contain a flaw in the X.509 certificate validation logic where it fails to properly enforce NameConstraints extensions when there is an unconstrained CA tier between a name-constrained intermediate CA and the leaf certificate. wolfSSL incorrectly accepted...

CVE-2026-89133

wolfSSL versions 5.9.2 and earlier contain a flaw in the X.509 certificate validation logic where it fails to properly enforce NameConstraints extensions when there is an unconstrained CA tier between a name-constrained intermediate CA and the leaf certificate. wolfSSL incorrectly accepted...

CVE-2026-89133 NameConstraints not enforced across unconstrained intermediate CA

wolfSSL versions 5.9.2 and earlier contain a flaw in the X.509 certificate validation logic where it fails to properly enforce NameConstraints extensions when there is an unconstrained CA tier between a name-constrained intermediate CA and the leaf certificate. wolfSSL incorrectly accepted...

CVE-2026-89133

wolfSSL versions 5.9.2 and earlier contain a flaw in the X.509 certificate validation logic where it fails to properly enforce NameConstraints extensions when there is an unconstrained CA tier between a name-constrained intermediate CA and the leaf certificate. wolfSSL incorrectly accepted...

CVE-2026-94418: Improper Verification of Cryptographic Signature

Under WOLFSSLSMALLCERTVERIFY, ProcessPeerCertParse runs the certificate signature check separately from the parse to keep peak memory down, then merges the two results, but it merged the signature result back only when the parse returned 0, so any parse error hid it. ParseCertRelative reaches its...

PT-2026-99529

Name of the Vulnerable Software and Affected Versions wolfSSL versions prior to 5.9.3 Description A flaw exists in the X.509 certificate validation logic regarding the enforcement of NameConstraints extensions. When an unconstrained CA tier exists between a name-constrained intermediate CA and th...

CVE-2026-89133: Improper Certificate Validation

wolfSSL versions 5.9.2 and earlier contain a flaw in the X.509 certificate validation logic where it fails to properly enforce NameConstraints extensions when there is an unconstrained CA tier between a name-constrained intermediate CA and the leaf certificate. wolfSSL incorrectly accepted...

Exploit for Improper Verification of Cryptographic Signature in Wso2 Api_Control_Plane

abraxaslabs.tech · github.com/abraxas ·&...

ctf-archive

R3B0RNSH4D0WS BREAK • BUILD • LEARN • REPEAT CTF pla...

CVE-2026-75553

Smartphone application Tohoku Electric Power "Yorisou e Net" uses a hard-coded cryptographic key, which may allow an attacker to retrieve a hard-coded cryptographic key from the affected product...

CVE-2026-75553

Smartphone application Tohoku Electric Power "Yorisou e Net" uses a hard-coded cryptographic key, which may allow an attacker to retrieve a hard-coded cryptographic key from the affected product...

CVE-2026-75553

Smartphone application Tohoku Electric Power "Yorisou e Net" uses a hard-coded cryptographic key, which may allow an attacker to retrieve a hard-coded cryptographic key from the affected product...

EUVD-2026-86531

Smartphone application Tohoku Electric Power "Yorisou e Net" uses a hard-coded cryptographic key, which may allow an attacker to retrieve a hard-coded cryptographic key from the affected product...

CVE-2026-75553

The smartphone application Tohoku Electric Power "Yorisou e Net" , provided by Tohoku Electric Power Company, Incorporated, contains a hard-coded cryptographic key (CWE-321). This vulnerability allows an attacker to retrieve the hard-coded key from the affected product, potentially compromising c...

Improper Verification of Cryptographic Signature

Overview Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature due to improper verification of x-amz- headers in the request. An attacker can gain unauthorized read access to objects by adding the x-amz-copy-source header to a presigned PUT URL,...

Improper Verification of Cryptographic Signature

Overview Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature due to improper verification of x-amz- headers in the request. An attacker can gain unauthorized read access to objects by adding the x-amz-copy-source header to a presigned PUT URL,...

Improper Verification of Cryptographic Signature

Overview github.com/minio/minio/cmd is an open source object storage server compatible with Amazon S3 APIs. Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature due to improper verification of x-amz- headers in the request. An attacker can gain...

Improper Verification of Cryptographic Signature

Overview Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature due to improper verification of x-amz- headers in the request. An attacker can gain unauthorized read access to objects by adding the x-amz-copy-source header to a presigned PUT URL,...