CVE-2026-61430

PraisonAI before 1.6.78 contains a server-side request forgery vulnerability in the webcrawl tool that validates hostnames at check time but re-resolves them at connection time without IP pinning. Attackers can use DNS rebinding to bypass SSRF protection and retrieve internal HTTP response bodies...

CVE-2026-61430

PraisonAI before 1.6.78 contains a server-side request forgery (SSRF) vulnerability in the web_crawl tool. The issue arises because hostnames are validated at check time but re-resolved at connect time without IP pinning, enabling DNS rebinding to bypass SSRF protections and read internal HTTP re...

net: golang: Go net package: Denial of Service via long CNAME response in LookupCNAME

A flaw was found in the net package of Go golang, specifically when using the LookupCNAME function with the cgo DNS resolver. A remote attacker could exploit this by providing a very long Canonical Name CNAME response. This can trigger a double-free of C memory, leading to a crash and a Denial of...

crypto/x509: golang: Go crypto/x509: Certificate validation bypass due to incorrect DNS constraint application

A flaw was found in the crypto/x509 package within Go golang. When verifying a certificate chain, excluded DNS Domain Name System constraints are not correctly applied to wildcard DNS Subject Alternative Names SANs if the case of the SAN differs from the constraint. This oversight could allow an...

DNS Rebinding

9Router is vulnerable to DNS Rebinding. The vulnerability is due to inconsistent DNS validation during image fetching, where the image URL is validated and fetched using separate DNS resolutions, allowing attackers to exploit DNS rebinding to access internal HTTP services...

glibc security update

2.39-121.0.1 - Forward port Oracle changes to 2.39-121. - Reviewed-by: David Faust Oracle history: April-2-2026 Cupertino Miranda - 2.39-113.0.1 - Reverted to version 2.39-113. - Reviewed-by: David Faust February-3-2026 Cupertino Miranda - 2.39-99.0.1 - Forward port Oracle changes to 2.39-99. -...

SUSE SLES12 Security Update : gnutls (SUSE-SU-2026:2923-1)

The remote SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:2923-1 advisory. This update for gnutls fixes the following issues - CVE-2026-3833: incorrectly accepted domain names due to comparison during name constraints...

JLSEC-2026-685 In function MatchDomainName(), input param str is treated as a NULL terminated string despite being...

In function MatchDomainName, input param str is treated as a NULL terminated string despite being user provided and unchecked. Specifically, the function X509checkhost takes in a pointer and length to check against, with no requirements that it be NULL terminated. If a caller was attempting to do...

JLSEC-2026-740 A 1-byte stack buffer over-read was identified in the MatchDomainName function (`src/internal.c`)...

A 1-byte stack buffer over-read was identified in the MatchDomainName function src/internal.c during wildcard hostname validation when the LEFTMOSTWILDCARDONLY flag is active. If a wildcard exhausts the entire hostname string, the function reads one byte past the buffer without a bounds check,...

JLSEC-2026-755 X.509 name constraint bypass via the Subject Common Name when treated as a DNS-type name

X.509 name constraint bypass via the Subject Common Name when treated as a DNS-type name. A certificate whose Subject CN violates an issuing CA's DNS name constraints could be accepted...

Malicious Package

Overview majestic-x-x is a malicious package. This package contains malicious code, and its content was removed from the official package manager. While this package attempts to impersonate legitimate gaming utilities, bots, or performance panels, it is entirely malicious and has no connection to...

CVE-2026-46644

Symfony Polyfill backports PHP features and provides compatibility layers for extensions and functions. From 1.17.1 until 1.38.1, symfony/polyfill-intl-idn accepts xn-- labels whose Punycode payload is empty or decodes to ASCII-only code points because Idn::process does not enforce the UTS 46...

EUVD-2026-44537

Symfony Polyfill backports PHP features and provides compatibility layers for extensions and functions. From 1.17.1 until 1.38.1, symfony/polyfill-intl-idn accepts xn-- labels whose Punycode payload is empty or decodes to ASCII-only code points because Idn::process does not enforce the UTS 46...

EUVD-2026-44098

Use after free in Microsoft Windows DNS allows an unauthorized attacker to elevate privileges over a network...

EUVD-2026-43945

Relative path traversal in DNS Server allows an authorized attacker to execute code over an adjacent network...

EUVD-2026-43842

Improper privilege management in Microsoft Windows DNS allows an authorized attacker to bypass a security feature locally...

EUVD-2026-43985

Heap-based buffer overflow in Windows DNS allows an authorized attacker to elevate privileges locally...

EUVD-2026-43981

Use after free in DNS Server allows an authorized attacker to execute code over a network...

EUVD-2026-43988

Missing authentication for critical function in Microsoft Windows DNS allows an authorized attacker to perform tampering locally...

EUVD-2026-43963

An OS command injection vulnerability exists in Archer VX800v v1 due to insufficient input sanitization of the domain name parameter. An adjacent attacker who can access the relevant HTTP interface can modify the parameter to inject shell metacharacters, resulting in arbitrary code execution with...