CVE-2026-73546

Envoy 's /stats?format=html admin endpoint is vulnerable to stored XSS because StatsHtmlRender sanitizes statistic values but emits statistic names without HTML encoding. A data-plane component such as grpc_stats with stats_for_all_methods enabled can embed attacker-controlled path segments into ...

CVE-2026-73512

CVE-2026-73512 is a use-after-free in Envoy Proxy 's HttpDatagramHandler (QUIC/HTTP3 datagram handling). When Capsule Protocol is enabled, the handler caches the current RequestDecoder pointer. During stream recreation—such as an internal redirect —the ActiveStream is replaced and EnvoyQuicServer...

CVE-2026-58271

Sync-in Server , an open-source platform for file storage and collaboration, is vulnerable to TOTP brute-force in versions prior to 2.4.0 . The endpoint POST /api/app/sync/register fails to increment the passwordAttempts counter on TOTP failure due to a freeze branch in updateAccesses(), so the l...

CVE-2026-73550

Envoy (open-source edge/service proxy) is vulnerable to an HTTP/2 memory-exhaustion flaw. When a duplicate Host header is present alongside :authority , Envoy copies the decoded value before discarding it, but the discarded copy bypasses saveHeader and is not charged against request-header size o...

CVE-2026-73547

Envoy 's ext_authz filter contains a null pointer dereference: when an authorization response includes query_parameters_to_set or query_parameters_to_remove, the filter calls request_headers_->Path() to parse the query string. A path-less CONNECT request causes that pointer to be null, and Fil...

CVE-2026-48521

Envoy versions prior to 1.36.10, 1.37.6, 1.38.4, and 1.39.1 contain a null pointer dereference (CWE-476) in ProdClusterManagerFactory::allocateConnPool during HTTP/3 connection pool selection. When auto_config and HTTP/3 are enabled, certain LoadBalancerContext implementations used by synthetic, ...

CVE-2026-73549

CVE-2026-73549 is an incomplete fix for CVE-2026-26310 in Envoy (versions prior to 1.36.10, 1.37.6, 1.38.4, and 1.39.1). The Utility::copyInternetAddressAndPort and QUIC client-address paths reconstruct scoped IPv6 addresses via addressAsString and Ipv6Instance, producing a string with a percent ...

CVE-2026-73513

CVE-2026-73513 is a heap use-after-free in Envoy's optional oghttp2 upstream HTTP/2 codec. When an untrusted upstream sends a response trailer HEADERS frame without the END_STREAM flag, Envoy completes and deferred-deletes the ActiveRequest while oghttp2 keeps the stream open, leaving a dangling ...

CVE-2026-85219

CVE-2026-85219 is a Denial-of-Service vulnerability in the Redis module of Thinkst Canary's OpenCanary 0.9.9 . An unauthenticated remote attacker can trigger unconstrained memory usage , leading to service degradation. The CVSS 3.1 score is 3.7 (Low) , reflecting a network attack vector with high...

CVE-2026-49811

Dell Command | Monitor (DCM) , versions prior to 10.13.2 , is affected by an Incorrect Permission Assignment for Critical Resource vulnerability. A low-privileged attacker with local access can exploit this flaw to achieve Elevation of Privileges , with a CVSS 3.1 base score of 8.4 (HIGH) (AV:L/A...

CVE-2026-73552

Envoy HTTP RBAC safe_regex matching evaluates header values with RE2's UTF-8 subject semantics , but Envoy accepts RFC-valid obs-text (non-UTF-8) header bytes. In a negative RBAC policy (deny rule), a crafted header containing an obs-text octet causes RE2::FullMatch to return no-match, which the ...

CVE-2026-73548

CVE-2026-73548 affects Envoy (open source edge/service proxy) prior to 1.36.10, 1.37.6, 1.38.4, and 1.39.1 . The root cause is that Envoy forwards data for a configured non-WebSocket HTTP upgrade before the upstream accepts it. An unauthenticated HTTP/2 client can smuggle a complete HTTP/1.1 requ...

CVE-2026-50572

Envoy 's HTTP ext_authz client (specifically RawHttpClientImpl::onSuccess) is vulnerable to a use-after-free when a stale request callback is retained after a request is rejected. When the callback owner is destroyed but onSuccess later invokes callbacks_, the proxy process crashes under producti...

CVE-2026-55897

luci-app-advanced-reboot , a LuCI web UI application for OpenWrt, contained a read ACL in applications/luci-app-advanced-reboot/root/usr/share/rpcd/acl.d/luci-app-advanced-reboot.json that granted rpcd file.exec permission for the general shell interpreter /bin/sh . Prior to version 1.1.2-6 , an ...

CVE-2026-81469

Dell Inventory Collector Client versions prior to 15.0.0 are affected by an Unquoted Search Path or Element vulnerability. A low-privileged attacker with local access can exploit this to achieve code execution and elevation of privileges , rated CVSS 7.8 (HIGH) with full impact to confidentiality...

CVE-2026-55159

CVE-2026-55159 affects luci-app-adblock-fast , a WebUI for a DNS-based ad-blocker on OpenWrt (compatible with dnsmasq, smartdns, or unbound). Prior to 1.2.4-2 , the luci.adblock-fast.setCronEntry RPC method fails to sanitize carriage-return or line-feed characters in its entry argument, serializi...

CVE-2026-45381

Tautulli is a Python-based monitoring and tracking tool for Plex Media Server . In versions prior to 2.17.2 , the /search endpoint inserts a user-controlled query parameter into a JavaScript string in data/interfaces/default/search.html using manual escaping that handles quotes and slashes but no...

CVE-2026-49995

Tautulli , a Python-based monitoring and tracking tool for Plex Media Server, contains a stored XSS in the newsletter configuration. Prior to version 2.17.2, the newsletter cron field in the newsletters database table is inserted into a JavaScript string within newsletter_config.html without safe...

CVE-2026-54915

Tautulli , a Python-based monitoring tool for Plex Media Server, contains an open redirect vulnerability in its unauthenticated /auth/redirect endpoint (plexpy/webauth.py). The flaw stems from the endpoint stripping forward slashes from the user-controlled redirect_uri parameter while leaving tab...

CVE-2026-52835

Tautulli , a Python-based monitoring and tracking tool for Plex Media Server, is affected by a path traversal / arbitrary file write vulnerability prior to version 2.17.2 . The flaw exists in the import_config handler and the database_file branch of import_database in plexpy/webserve.py, where an...