AZL-100995 CVE-2026-84445 affecting package cert-manager for versions less than 1.12.15-14

gRPC-Go is the Go language implementation of gRPC. Prior to 1.82.2 and 1.83.2, servers created with xds.NewGRPCServer allow internal/transport/http2server.go to accept an RPC containing neither the :authority header nor the Host header, while RouteAndProcess in internal/xds/server/routing.go...

CERTFR-2026-ACT-039

creationtimestamp| type| source ---|---|--- 2026-09-14 14:15:50+00:00| seen| https://bsky.app/profile/cert-fr.bsky.social/post/3mvicd553l22y 2026-09-14 14:15:59+00:00| seen| https://social.numerique.gouv.fr/users/certfr/statuses/117269813619270733...

Astra Linux – Vulnerability in Tomcat9

There is an improper authentication vulnerability in Apache Tomcat, which means that under certain circumstances e.g., using CLIENT-CERT or SPNEGO, a user can be authenticated even if the user does not exist in the DataSourceRealm. This issue affects Apache Tomcat versions from 11.0.0-M1 through...

Astra Linux – Vulnerability in mbedtls

Mbed TLS versions prior to 3.6.4 allow a use-after-free in certain situations of applications developed in accordance with the documentation. The function mbedtlsx509stringtonames takes a head argument, which is documented as an output argument. The documentation does not indicate that the functi...

CVE-2026-90942: Incorrect Authorization

Casdoor through 4.4.0 fails to properly mask the instance-wide built-in certificate private key in /api/get-certs and /api/get-cert endpoints, allowing organization administrators to retrieve it. Attackers can use the exposed private key to forge JWT tokens for any user in any organization,...

CVE-2026-89176

creationtimestamp| type| source ---|---|--- 2026-09-11 08:45:23+00:00| seen| https://www.twcert.org.tw/en/cp-139-11200-ffc3c-2.html 2026-09-11 09:51:57+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/6n3dhk4jkjj5m 2026-09-11 11:00:49+00:00| seen|...

CVE-2026-89174

creationtimestamp| type| source ---|---|--- 2026-09-11 08:45:20+00:00| seen| https://www.twcert.org.tw/en/cp-139-11199-38e1e-2.html 2026-09-11 11:00:42+00:00| seen| https://bsky.app/profile/thehackerwire.bsky.social/post/3mvafzfoddg2o 2026-09-11 12:01:56+00:00| seen|...

BIT-TOMCAT-2026-68569 Apache Tomcat: Principal lookup can fail open in some cases

Improper Authentication vulnerability in Apache Tomcat meant that in some circumstances e.g. CLIENT-CERT, SPNEGO that a user would be authenticated even if the user did not exist in the DataSourceRealm. This issue affects Apache Tomcat: from 11.0.0 through 11.0.24, from 10.1.0 through 10.1.57, fr...

CERTFR-2026-ALE-010

creationtimestamp| type| source ---|---|--- 2026-09-10 16:04:28+00:00| seen| https://social.numerique.gouv.fr/users/certfr/statuses/117247591357513667 2026-09-11 05:56:55+00:00| seen| https://bsky.app/profile/bot-de-florian.bsky.social/post/3mv7v2aa4gf2p 2026-09-12 05:59:52+00:00| seen|...

Security Bulletin: IBM Cloud Pak for Data is vulnerable to denial of service due to cert-manager ( CVE-2026-25518 )

Summary Potential vulnerabilities in cert-manager package CVE-2026-25518 has been identified that may affect IBM Cloud Pak for Data. Vulnerability Details CVEID:CVE-2026-25518 DESCRIPTION: cert-manager adds certificates and certificate issuers as resource types in Kubernetes clusters, and...

CVE-2026-17038

creationtimestamp| type| source ---|---|--- 2026-09-10 12:15:12+00:00| seen| https://cert.pl/en/posts/2026/09/CVE-2026-17038...

CLEANSTART-2026-HR50080 ToASCII and ToUnicode functions incorrectly accept Punycode-encoded labels that decode to an ASCII-only label

Multiple security vulnerabilities affect the cert-manager package. The ToASCII and ToUnicode functions incorrectly accept Punycode-encoded labels that decode to an ASCII-only label. See references for individual vulnerability details...

PT-2026-89521

passport-saml-encrypted through 0.1.13 makes SAML signature verification conditional on an optional cert option, allowing attackers to bypass authentication by submitting unsigned SAML responses. Attackers can post forged SAML responses with arbitrary NameID and attributes to the assertion consum...

AZL-100914 CVE-2026-83530 affecting package cert-manager for versions less than 1.12.15-14

A user could provide an expression whose string length is longer than the ParserExpressionSizeLimit configured on the CEL environment, and a memory allocation would occur proportional to the size of the input before the limit would be checked / enforced...

CVE-2026-86853

creationtimestamp| type| source ---|---|--- 2026-09-08 20:15:23+00:00| seen| https://www.incibe.es/incibe-cert/alerta-temprana/vulnerabilidades/cve-2026-86853 2026-09-09 13:50:18+00:00| seen| https://bsky.app/profile/o2cloud.bsky.social/post/3mv3okv6hgh2l...

CVE-2026-86736

creationtimestamp| type| source ---|---|--- 2026-09-08 20:15:16+00:00| seen| https://www.incibe.es/incibe-cert/alerta-temprana/vulnerabilidades/cve-2026-86736...

CVE-2026-86737

creationtimestamp| type| source ---|---|--- 2026-09-08 20:15:11+00:00| seen| https://www.incibe.es/incibe-cert/alerta-temprana/vulnerabilidades/cve-2026-86737...

CVE-2026-86731

creationtimestamp| type| source ---|---|--- 2026-09-08 20:15:04+00:00| seen| https://www.incibe.es/incibe-cert/alerta-temprana/vulnerabilidades/cve-2026-86731...

CVE-2026-86734

creationtimestamp| type| source ---|---|--- 2026-09-08 20:15:02+00:00| seen| https://www.incibe.es/incibe-cert/alerta-temprana/vulnerabilidades/cve-2026-86734...

CVE-2026-86733

creationtimestamp| type| source ---|---|--- 2026-09-08 17:46:46+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/2klradhbvva6i 2026-09-08 20:15:09+00:00| seen| https://www.incibe.es/incibe-cert/alerta-temprana/vulnerabilidades/cve-2026-86733 2026-09-11 05:00:06+00:00| seen|...