AlmaLinux 9.2 [TuxCare] Security Update: bind / bind-chroot / bind-devel / bind-dnssec-doc / etc Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2026:1780406442)

The AlmaLinux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1780406442 advisory. - BIND resolvers are vulnerable to an amplified resource consumption/exhaustion attack. If a victim resolver makes a query to a...

CentOS Linux 8 [TuxCare] Security Update: python3-unbound / unbound / unbound-devel / unbound-libs (CENTOS-STREAM8:CLSA-2026:1768395381)

The CentOS Linux 8 host has packages installed that are affected by a vulnerability as referenced in the TuxCare CENTOS- STREAM8:CLSA-2026:1768395381 advisory. - A vulnerability was found in Unbound due to incorrect default permissions, allowing any process outside the unbound group to modify the...

AlmaLinux 9.6 [TuxCare] Security Update: oci-seccomp-bpf-hook / oci-seccomp-bpf-hook-tests (ALMALINUX9.6:CLSA-2026:1784646805)

The AlmaLinux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1784646805 advisory. - When using LookupCNAME with the cgo DNS resolver, a very long CNAME response can trigger a double-free of C memory and a crash...

AlmaLinux 9.2 [TuxCare] Security Update: oci-seccomp-bpf-hook (ALMALINUX9.2:CLSA-2026:1784707996)

The AlmaLinux 9.2 host has a package installed that is affected by a vulnerability as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1784707996 advisory. - When using LookupCNAME with the cgo DNS resolver, a very long CNAME response can trigger a double-free of C memory and a crash...

PT-2026-102972

Name of the Vulnerable Software and Affected Versions Handlebars.java versions prior to 4.5.5 Description An issue allows directory traversal when using a Spring MVC application with a file: template prefix and a request-derived view name. In certain versions, template locations are validated as...

CLEANSTART-2026-IJ88105 In specific scenarios involving multiple clients with different DNS resolver configurations, Reactor Netty may incorrectly reuse a previously configured DNS resolver

Security vulnerability affects the elasticsearch package. In specific scenarios involving multiple clients with different DNS resolver configurations, Reactor Netty may incorrectly reuse a previously configured DNS resolver...

PT-2026-108428

Security vulnerability affects the elasticsearch package. In specific scenarios involving multiple clients with different DNS resolver configurations, Reactor Netty may incorrectly reuse a previously configured DNS resolver...

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...

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...

Exploit for CVE-2026-100721

CVE-2026-100721 — vm2 NodeVM external allowlist bypass Python...

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...

Duplicate Advisory: vm2: NodeVM custom resolution bypasses external path boundaries

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-5h3f-q97h-ccvc. This link is maintained to preserve external references. Original Description vm2 before 3.12.2 contains an authorization bypass in the NodeVM external-module resolver. When an embedder configure...

GHSA-C9WR-QM7P-P6VC Duplicate Advisory: vm2: NodeVM custom resolution bypasses external path boundaries

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-5h3f-q97h-ccvc. This link is maintained to preserve external references. Original Description vm2 before 3.12.2 contains an authorization bypass in the NodeVM external-module resolver. When an embedder configure...

Incorrect Authorization

Overview org.webjars.npm:vm2 is a sandbox that can run untrusted code with whitelisted Node's built-in modules. Affected versions of this package are vulnerable to Incorrect Authorization via LegacyResolver.isPathAllowed in lib/resolver-compat.js, which uses a raw path.startsWithmod.path check to...

CVE-2026-100721

vm2 before 3.12.2 contains an authorization bypass in the NodeVM external-module resolver. When an embedder configures require.external with a custom resolver and context: 'host', LegacyResolver.customResolve in lib/resolver-compat.js records the resolved module directory in this.externals as new...

EUVD-2026-87829

heym before 0.0.91 contains a sandbox escape vulnerability in the expression engine's DotList map/filter and fallback resolver that allows authenticated users to execute arbitrary Python code. Attackers can craft workflow expressions using dunder attribute access through item expressions or the...

CVE-2026-100721

The vm2 library (versions before 3.12.2 ) contains an authorization bypass in the NodeVM external-module resolver. When an embedder uses a custom resolver with context: 'host', the LegacyResolver.customResolve function in lib/resolver-compat.js fails to include a path separator or end-of-string b...

CVE-2026-100721 vm2 before 3.12.2 Authorization Bypass via Custom Resolver

vm2 before 3.12.2 contains an authorization bypass in the NodeVM external-module resolver. When an embedder configures require.external with a custom resolver and context: 'host', LegacyResolver.customResolve in lib/resolver-compat.js records the resolved module directory in this.externals as new...

CVE-2026-100721 vm2 before 3.12.2 Authorization Bypass via Custom Resolver

vm2 before 3.12.2 contains an authorization bypass in the NodeVM external-module resolver. When an embedder configures require.external with a custom resolver and context: 'host', LegacyResolver.customResolve in lib/resolver-compat.js records the resolved module directory in this.externals as new...

CVE-2026-100721 vm2 before 3.12.2 Authorization Bypass via Custom Resolver

vm2 before 3.12.2 contains an authorization bypass in the NodeVM external-module resolver. When an embedder configures require.external with a custom resolver and context: 'host', LegacyResolver.customResolve in lib/resolver-compat.js records the resolved module directory in this.externals as new...