CVE-2026-27562

creationtimestamp| type| source ---|---|--- 2026-09-16 07:56:59+00:00| seen| https://infosec.exchange/users/certvde/statuses/117279648543638927 2026-09-16 07:57:06+00:00| seen| https://bsky.app/profile/certvde.infosec.exchange.ap.brid.gy/post/3mvmo3krdbfq2 2026-09-16 07:57:38+00:00| seen|...

CLEANSTART-2026-TO35695 Previously, after a channel has been established, a malicious peer could send crafted messages that would deadlock the entire connection

Multiple security vulnerabilities affect the cert-manager package. Previously, after a channel has been established, a malicious peer could send crafted messages that would deadlock the entire connection. See references for individual vulnerability details...

CVE-2026-50166

Kuma is a modern Envoy-based service mesh that can run on every cloud across both Kubernetes and VMs. Prior to 2.7.26, 2.9.16, 2.11.14, 2.12.11, and 2.13.7, a kumactl profile manually configured for an HTTPS control plane without --ca-cert-file disables TLS peer verification and sends API tokens...

CVE-2026-50166

Kuma (an Envoy-based service mesh) is affected in kumactl , its CLI tool. When an operator configures an HTTPS control plane profile without --ca-cert-file, kumactl disables TLS peer verification and transmits API tokens over the unverified connection. An attacker positioned on the network path c...

EUVD-2026-78773

Kuma is a modern Envoy-based service mesh that can run on every cloud across both Kubernetes and VMs. Prior to 2.7.26, 2.9.16, 2.11.14, 2.12.11, and 2.13.7, a kumactl profile manually configured for an HTTPS control plane without --ca-cert-file disables TLS peer verification and sends API tokens...

CVE-2026-86879

creationtimestamp| type| source ---|---|--- 2026-09-15 05:16:04+00:00| seen| https://www.hkcert.org/security-bulletin/apple-products-multiple-vulnerabilities20260915 2026-09-15 21:16:33+00:00| seen| https://www.acn.gov.it/portale/w/aggiornamenti-di-sicurezza-apple-19 2026-09-16 22:00:56+00:00|...

PT-2026-97298

Name of the Vulnerable Software and Affected Versions Apache Tomcat versions 11.0.0-M14 through 11.0.25 Apache Tomcat versions 10.1.22 through 10.1.59 Apache Tomcat versions 9.0.92 through 9.0.121 Description CLIENT CERT authentication does not fail as expected in certain scenarios when the soft...

CVE-2026-90942 Casdoor through 4.4.0 Private Key Exposure via Certificate Endpoints

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,...

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...

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...