CVE-2026-56153

Apache HTTP Server: mod_charset_lite: Heap overflow in finish_partial_char

Out-of-bounds Write vulnerability in Apache HTTP Server's mod_charset_lite. This issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed

Vendors

Apache Redhat

Products

Http Server Hummingbird

CVE-2026-96292

Apache Thrift: Lua `THttpTransport:_parseHeaders` matches each header line with a backtracking pattern (quadratic)

Inefficient regular expression complexity, Inefficient Algorithmic Complexity vulnerability in Apache Thrift Lua bindings. This issue affects Apache Thrift: before 0.25.0. Users are recommended to upgrade to version 0.25.0, which fixes the issue.

CVSS 4.0 · 8.2 High EPSS < 1% KEV · Not listed

Vendors

Apache Redhat

Products

Thrift Hummingbird

CVE-2026-94657

Apache Thrift: javame `TJsonProtocol`/`TJSONProtocol` has no string size bound

Allocation of resources without limits or throttling vulnerability in Apache Thrift JavaME bindings. This issue affects Apache Thrift: before 0.25.0. Users are recommended to upgrade to version 0.25.0, which fixes the issue.

CVSS 4.0 · 8.2 High EPSS < 1% KEV · Not listed

Vendors

Apache Redhat

Products

Thrift Hummingbird

CVE-2026-86535

Apache Thrift: A JSON member name can stall the Node server's event loop indefinitely

Loop with unreachable exit condition ('infinite loop'), Improperly controlled modification of object prototype attributes ('prototype pollution') vulnerability in Apache Thrift NodeJS bindings with TJSONProtocol. This issue affects Apache Thrift: before 0.25.0. Users are recommended to upgrade to version 0.25.0, which fixes the issue.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed

Vendors

Apache Redhat

Products

Thrift Hummingbird

CVE-2026-82459

Apache Thrift: Integer underflow in C++ THeaderTransport allows an unauthenticated remote peer to terminate a 32-bit process

Integer underflow (wrap or wraparound), Out-of-bounds write vulnerability in Apache Thrift C++ 32 bit THeaderTransport. This issue affects Apache Thrift: before 0.25.0. Users are recommended to upgrade to version 0.25.0, which fixes the issue.

CVSS 4.0 · 8.2 High EPSS < 1% KEV · Not listed

Vendors

Apache Redhat

Products

Thrift Hummingbird

CVE-2026-94650

Apache Thrift: c_glib generated struct readers have no recursion-depth guard (native stack exhaustion)

Uncontrolled Recursion vulnerability in Apache Thrift c_glib bindings. This issue affects Apache Thrift: before 0.25.0. Users are recommended to upgrade to version 0.25.0, which fixes the issue.

CVSS 4.0 · 8.2 High EPSS < 1% KEV · Not listed

Vendors

Apache Redhat

Products

Thrift Hummingbird

CVE-2026-66837

Apache Thrift: PHP accelerator sizes a stack buffer from a wire-controlled string length

Stack-based Buffer Overflow, Integer Overflow or Wraparound vulnerability in Apache Thrift php bindings. This issue affects Apache Thrift: before 0.25.0. Users are recommended to upgrade to version 0.25.0, which fixes the issue.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed

Vendors

Apache Redhat

Products

Thrift Hummingbird

CVE-2026-66081

Apache Thrift: c_glib read_message_begin leaves output parameters unset for non-versioned messages

Access of Uninitialized Pointer vulnerability in Apache Thrift c_glib bindings. This issue affects Apache Thrift: before 0.25.0. Users are recommended to upgrade to version 0.25.0, which fixes the issue.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed

Vendors

Apache Redhat

Products

Thrift Hummingbird

CVE-2026-94646

Apache Thrift: Node.js `server.js` ends the process on any per-connection error (+ two triggers)

Uncaught exception, Improper validation of specified quantity in input, Improperly controlled modification of object prototype attributes ('prototype pollution') vulnerability in Apache Thrift nodejs bindings. This issue affects Apache Thrift: before 0.25.0. Users are recommended to upgrade to version 0.25.0, which fixes the issue.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed

Vendors

Apache Redhat

Products

Thrift Hummingbird

CVE-2026-96277

Apache Thrift: Ruby `SimpleServer` ends `serve()` on any non-Transport/Protocol exception

Uncaught exception, Improper Handling of Exceptional Conditions vulnerability in Apache Thrift Ruby bindings. This issue affects Apache Thrift: before 0.25.0. Users are recommended to upgrade to version 0.25.0, which fixes the issue.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed

Vendors

Apache Redhat

Products

Thrift Hummingbird

CVE-2026-86537

Apache Thrift: A truncated HTTP request stops the D library's server, allowing an unauthenticated remote attacker to deny service

Uncaught exception, Loop with unreachable exit condition ('infinite loop'), Integer underflow (wrap or wraparound) vulnerability in Apache Thrift D language bindings. This issue affects Apache Thrift: before 0.25.0. Users are recommended to upgrade to version 0.25.0, which fixes the issue.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed

Vendors

Apache Redhat

Products

Thrift Hummingbird

CVE-2026-90440

Apache Thrift: An exception escaping a libevent callback stops the D library's non-blocking server, allowing an unauthenticated remote attacker to deny service

Uncaught exception, improper handling of exceptional conditions, improper resource shutdown vulnerability in Apache Thrift D thrift.server.nonblocking.TNonblockingServer. This issue affects Apache Thrift: before 0.25.0. Users are recommended to upgrade to version 0.25.0, which fixes the issue.

CVSS 4.0 · 8.2 High EPSS < 1% KEV · Not listed

Vendors

Apache Redhat

Products

Thrift Hummingbird

CVE-2026-100693

Hugo v0.162.0 before v0.166.0 IP-literal Deny Rule Bypass

Hugo versions from v0.162.0 before v0.166.0 contain a case-sensitive validation flaw in the security.http.urls IP-literal deny rule that allows attackers to bypass restrictions. Attackers can use mixed-case URL schemes in resources.GetRemote calls to fetch from restricted IP addresses like localhost.

CVSS 4.0 · 8.6 High EPSS < 1% KEV · Not listed

Vendors

Gohugo Redhat

Products

Hugo Hummingbird

CVE-2026-100694

Hugo before 0.166.0 Cross-Site Scripting via text/org

Hugo is a static site generator. In versions from v0.56.0 through v0.165.x, content files mapped to the text/org media type are rendered without escaping raw HTML: Org export blocks and @@html:...@@ snippets pass HTML through unescaped, resulting in cross-site scripting (XSS) in the generated site. An attacker who can supply or influence a content file under /content or the output of a content adapter can inject scripts that execute in the browsers of visitors to the affected pages. Only pages whose source file or content-adapter output declares the text/org media type are affected, and sites that fully trust all content sources are not impacted. Version v0.166.0 fixes the issue by introducing a security.allowContent allowlist that denies text/org by default; sites that intentionally author Org Mode content can opt back in with [security] allowContent = ['.*'].

CVSS 4.0 · 5.1 Medium EPSS < 1% KEV · Not listed

Vendors

Gohugo Redhat

Products

Hugo Hummingbird

CVE-2026-100690

Hugo v0.161.0 to v0.165.0 Arbitrary File Read via Symlinks

Hugo versions from v0.161.0 through v0.165.0 run Node.js tools (css.PostCSS, css.TailwindCSS, js.Babel) under the Node.js permission model to restrict file system reads to the project directory and configured mounts. Because the Node.js permission model validates only the lexical path and follows symbolic links that point outside the allowed set, Hugo did not detect symlinks escaping the sandbox. An attacker who can contribute content to a Hugo project (for example via a pull request) can commit a symlink such as assets/css/x.css -> /etc/passwd together with a PostCSS plugin that reads it, allowing any file readable by the Hugo build process to be disclosed and potentially embedded in the published site. This affects builds using the default security configuration; projects that do not invoke Node.js tools are unaffected. Fixed in v0.166.0, which scans allowed paths and fails the build when a symbolic link resolves outside them.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed

Vendors

Gohugo Redhat

Products

Hugo Hummingbird

CVE-2026-73581

Apache Tomcat: OpenSSL and OpenSSL-FFM TLS implementations ignore CRLs when certificate uses a keystore

Improper Check for Certificate Revocation vulnerability in Apache Tomcat. Both the OpenSSL and OpenSSL-FFM TLS implementations ignore CRLs when certificate uses a keystore. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.25, from 10.1.0-M1 through 10.1.59, from 9.0.0-M1 through 9.0.121. The following versions were EOL at the time the CVE was created but are known to be affected: from 8.5.0 through 8.5.100. Other unsupported versions may also be affected. Users are recommended to upgrade to version 11.0.26, 10.1.59, 9.0.122, which fixes the issue.

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed

Vendors

Apache Redhat

Products

Tomcat Hummingbird

CVE-2026-76154

CVE-2026-76154 CVE Record

A stored cross-site scripting vulnerability in the Geomap panel's MapLibre base layer allows a user with the Editor role to execute arbitrary JavaScript in another user's session by hosting a malicious style configuration, enabling escalation to Org Admin.

CVSS 3.1 · 7.3 High EPSS < 1% KEV · Not listed

Vendors

Grafana Redhat

Products

Grafana Grafana Enterprise Hummingbird

CVE-2026-100691

Hugo before 0.166.0 Stored XSS via lineAnchors code block option

Hugo versions 0.75.0 through 0.165.x contain a stored cross-site scripting vulnerability: the syntax highlighter does not escape the `lineAnchors` option before passing it to Chroma, which writes the value verbatim into the `id` and `href` attributes of the generated line-number markup. A crafted `lineAnchors` value supplied as a Markdown code fence attribute (or passed to the `highlight` template function) results in unescaped HTML in the rendered page, allowing arbitrary JavaScript to execute in the browsers of visitors to the generated site. This affects sites that build and publish Markdown from untrusted contributors; Hugo's security model otherwise considers content trusted input. Fixed in 0.166.0, where the `lineAnchors` value is HTML-escaped before being passed to Chroma.

CVSS 4.0 · 5.1 Medium EPSS < 1% KEV · Not listed

Vendors

Gohugo Redhat

Products

Hugo Hummingbird

CVE-2026-100692

Hugo before v0.166.0 Path Traversal via Symlinked Mount Roots

Hugo is a static site generator. In versions after v0.123.0 and before v0.166.0, Hugo's symlink confinement checks stopped at the mount root itself, so a theme or module checked into themes/ (or a vendored module) could contain a symlink at a mount root (for example themes/mytheme/assets -> /some/dir/outside). Files behind such a symlink were readable during a site build through resources.Get, resources.Match and similar functions, and could be published to public/ via static mounts, bypassing the rule that theme and module mount sources must be local paths. Modules fetched via Go modules are not affected because Go module zips cannot contain symlinks, and this is not an escalation for the main project, which may already mount absolute paths by configuration. Fixed in v0.166.0, where symlinked mount roots and symlinked directories between the mount root and the module directory are treated as non-existent for all modules. As a workaround, inspect themes/ and vendored modules for symlinks at mount roots before building, or replace symlinks with explicit mounts.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed

Vendors

Gohugo Redhat

Products

Hugo Hummingbird

CVE-2026-88840

Busybox: busybox: tls ssl_server reads one byte out of bounds when parsing truncated clienthello

BusyBox TLS get_client_hello() reads past the end of the input buffer when parsing a truncated ClientHello message.

CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed

Vendors

Busybox Redhat

Products

Busybox Hardened Images Hummingbird