Cross-site Scripting (XSS)

Overview github.com/golang/net/html is a package that implements an HTML5-compliant tokenizer and parser. Affected versions of this package are vulnerable to Cross-site Scripting XSS via the readStartTag function in the Tokenizer. An attacker can cause the execution of scripts in the context of t...

Cross-site Scripting (XSS)

Overview golang.org/x/net/html is a package that implements an HTML5-compliant tokenizer and parser. Affected versions of this package are vulnerable to Cross-site Scripting XSS via the readStartTag function in the Tokenizer. An attacker can cause the execution of scripts in the context of the...

Cross-site Scripting (XSS)

Overview github.com/golang/net/html is a package that implements an HTML5-compliant tokenizer and parser. Affected versions of this package are vulnerable to Cross-site Scripting XSS in the inBodyEndTagOther function, when rendering sanitized HTML. An attacker can cause the execution of scripts i...

Improper Authentication

Overview Affected versions of this package are vulnerable to Improper Authentication via the ToASCII and ToUnicode functions. An attacker can bypass hostname validation by submitting Punycode-encoded labels that decode to ASCII-only labels, potentially leading to privilege escalation in...

AZL-87816 CVE-2026-39821 affecting package influxdb for versions less than 2.7.5-17

The ToASCII and ToUnicode functions incorrectly accept Punycode-encoded labels that decode to an ASCII-only label. For example, ToUnicode"xn--example-.com" incorrectly returns the name "example.com" rather than an error. This behavior can lead to privilege escalation in programs using the idna...

AZL-87384 CVE-2026-39821 affecting package azcopy for versions less than 10.25.1-6

The ToASCII and ToUnicode functions incorrectly accept Punycode-encoded labels that decode to an ASCII-only label. For example, ToUnicode"xn--example-.com" incorrectly returns the name "example.com" rather than an error. This behavior can lead to privilege escalation in programs using the idna...

CVE-2026-27136

CVE-2026-27136 affects golang.org/x/net/html. The issue arises when parsing HTML and rendering via Render, yielding an unexpected HTML tree due to duplicate attributes, which can enable XSS in applications that sanitize input HTML before rendering. The connected docs specify the vulnerability inv...

CVE-2026-42502 Invoking incorrect handling of HTML elements in foreign content in golang.org/x/net/html

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 to sanitize input HTML before rendering...

CVE-2026-39821 Invoking failure to reject ASCII-only Punycode-encoded labels in golang.org/x/net/idna

The ToASCII and ToUnicode functions incorrectly accept Punycode-encoded labels that decode to an ASCII-only label. For example, ToUnicode"xn--example-.com" incorrectly returns the name "example.com" rather than an error. This behavior can lead to privilege escalation in programs using the idna...

CVE-2026-42506 Invoking incorrect handling of namespaced elements in foreign content in golang.org/x/net/html

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 to sanitize input HTML before rendering...

OPENSUSE-SU-2026:20788-1 Security update for mcphost

This update for mcphost fixes the following issues - CVE-2025-30153: github.com/getkin/kin-openapi/openapi3filter: Improper Handling of Highly Compressed Data Data Amplification in github.com/getkin/kin-openapi/openapi3filter bsc1264762. - CVE-2025-47913: golang.org/x/crypto/ssh/agent: client...

Security update for rootlesskit

This update for rootlesskit rebuilds it against the current go security release. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or "zypper patch". Alternatively you can run the command listed for your product: SUSE Linux...

SUSE-SU-2026:2045-1 Security update for rootlesskit

This update for rootlesskit rebuilds it against the current go security release...

Security update for rootlesskit

This update for rootlesskit rebuilds it against the current go security release. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or "zypper patch". Alternatively you can run the command listed for your product: openSUSE Leap 15....

SUSE-SU-2026:2044-1 Security update for rootlesskit

This update for rootlesskit rebuilds it against the current go security release...

Security update for rekor

This update for rekor rebuilds it against the current go security release. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or "zypper patch". Alternatively you can run the command listed for your product: SUSE Linux Enterprise...

SUSE-SU-2026:2043-1 Security update for rekor

This update for rekor rebuilds it against the current go security release...

Security update for container-suseconnect

This update for container-suseconnect rebuilds it against the current go security release. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or "zypper patch". Alternatively you can run the command listed for your product:...

SUSE-SU-2026:2042-1 Security update for container-suseconnect

This update for container-suseconnect rebuilds it against the current go security release...

Missing Authorization

Overview Affected versions of this package are vulnerable to Missing Authorization due to the NewKeyring function not enforcing the ConfirmBeforeUse constraint. An attacker can perform unauthorized signing operations by adding keys with constraints that are silently ignored. Remediation Upgrade...