Medium: golist

Issue Overview: x509.Certificate.VerifyHostname previously called matchHostnames in a loop over all DNS Subject Alternative Name SAN entries. This caused strings.Splithost, "." to execute repeatedly on the same input hostname. With a large DNS SAN list, verification costs scaled quadratically bas...

Amazon Linux 2023 : golist (ALAS2023-2026-1874)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1874 advisory. x509.Certificate.VerifyHostname previously called matchHostnames in a loop over all DNS Subject Alternative Name SAN entries. This caused strings.Splithost, . to execute repeatedly on the same...

Amazon Linux 2023 : golang-github-burntsushi-toml, golang-github-burntsushi-toml-devel (ALAS2023-2026-1877)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1877 advisory. x509.Certificate.VerifyHostname previously called matchHostnames in a loop over all DNS Subject Alternative Name SAN entries. This caused strings.Splithost, . to execute repeatedly on the same...

Amazon Linux 2 : golang, --advisory ALAS2-2026-3383 (ALAS-2026-3383)

The version of golang installed on the remote host is prior to 1.25.11-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2026-3383 advisory. x509.Certificate.VerifyHostname previously called matchHostnames in a loop over all DNS Subject Alternative Name SAN...

Important: runfinch-finch

Issue Overview: Parsing arbitrary HTML can consume excessive CPU time, possibly leading to denial of service. CVE-2026-25680 Parsing arbitrary HTML which is then rendered using Render can result in an unexpected HTML tree. This can be leveraged to execute XSS attacks in applications that attempt ...

Amazon Linux 2023 : golang, golang-bin, golang-misc (ALAS2023-2026-1878)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1878 advisory. x509.Certificate.VerifyHostname previously called matchHostnames in a loop over all DNS Subject Alternative Name SAN entries. This caused strings.Splithost, . to execute repeatedly on the same...

Amazon Linux 2023 : compat-golang-github-cpuguy83-md2man-2-devel, golang-github-cpuguy83-md2man, golang-github-cpuguy83-md2man-devel (ALAS2023-2026-1875)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1875 advisory. x509.Certificate.VerifyHostname previously called matchHostnames in a loop over all DNS Subject Alternative Name SAN entries. This caused strings.Splithost, . to execute repeatedly on the same...

OPENSUSE-SU-2026:20976-1 Security update for go1.26

This update for go1.26 fixes the following issues Update to go1.26.4 bsc1255111: - CVE-2026-27145: crypto/x509: split candidate hostname only once bsc1267450. - CVE-2026-42504: mime: quadratic complexity in WordDecoder.DecodeHeader bsc1267442. - CVE-2026-42507: net/textproto: arbitrary input are...

CLEANSTART-2026-KV53168 Decoding a maliciously-crafted MIME header containing many invalid encoded-words can consume excessive CPU

Security vulnerability affects the kyverno-policy-reporter-kyverno-plugin package. Decoding a maliciously-crafted MIME header containing many invalid encoded-words can consume excessive CPU...

CLEANSTART-2026-CP20786 Decoding a maliciously-crafted MIME header containing many invalid encoded-words can consume excessive CPU

Multiple security vulnerabilities affect the nats-streaming package. Decoding a maliciously-crafted MIME header containing many invalid encoded-words can consume excessive CPU. See references for individual vulnerability details...

CLEANSTART-2026-WO91797 Decoding a maliciously-crafted MIME header containing many invalid encoded-words can consume excessive CPU

Security vulnerability affects the kube-state-metrics package. Decoding a maliciously-crafted MIME header containing many invalid encoded-words can consume excessive CPU...

CLEANSTART-2026-JE84467 Decoding a maliciously-crafted MIME header containing many invalid encoded-words can consume excessive CPU

Security vulnerability affects the nats-streaming package. Decoding a maliciously-crafted MIME header containing many invalid encoded-words can consume excessive CPU...

CLEANSTART-2026-IT61881 Decoding a maliciously-crafted MIME header containing many invalid encoded-words can consume excessive CPU

Security vulnerability affects the kube-state-metrics package. Decoding a maliciously-crafted MIME header containing many invalid encoded-words can consume excessive CPU...

CLEANSTART-2026-UE70720 Decoding a maliciously-crafted MIME header containing many invalid encoded-words can consume excessive CPU

Security vulnerability affects the mongodb package. Decoding a maliciously-crafted MIME header containing many invalid encoded-words can consume excessive CPU...

CLEANSTART-2026-ZH27719 Decoding a maliciously-crafted MIME header containing many invalid encoded-words can consume excessive CPU

Multiple security vulnerabilities affect the prometheus-operator package. Decoding a maliciously-crafted MIME header containing many invalid encoded-words can consume excessive CPU. See references for individual vulnerability details...

CLEANSTART-2026-DF67461 Decoding a maliciously-crafted MIME header containing many invalid encoded-words can consume excessive CPU

Security vulnerability affects the prometheus package. Decoding a maliciously-crafted MIME header containing many invalid encoded-words can consume excessive CPU...

CLEANSTART-2026-ZT49542 Decoding a maliciously-crafted MIME header containing many invalid encoded-words can consume excessive CPU

Security vulnerability affects the elastic-beats package. Decoding a maliciously-crafted MIME header containing many invalid encoded-words can consume excessive CPU...

CLEANSTART-2026-JN91167 Decoding a maliciously-crafted MIME header containing many invalid encoded-words can consume excessive CPU

Multiple security vulnerabilities affect the prometheus-operator package. Decoding a maliciously-crafted MIME header containing many invalid encoded-words can consume excessive CPU. See references for individual vulnerability details...

CLEANSTART-2026-EX51963 Decoding a maliciously-crafted MIME header containing many invalid encoded-words can consume excessive CPU

Multiple security vulnerabilities affect the prometheus-operator package. Decoding a maliciously-crafted MIME header containing many invalid encoded-words can consume excessive CPU. See references for individual vulnerability details...

SUSE-SU-2026:2327-1 Security update for go1.26

This update for go1.26 fixes the following issues Update to go1.26.4 bsc1255111: - CVE-2026-27145: crypto/x509: split candidate hostname only once bsc1267450. - CVE-2026-42504: mime: quadratic complexity in WordDecoder.DecodeHeader bsc1267442. - CVE-2026-42507: net/textproto: arbitrary input are...