GHSA-M4H2-MJFM-MP55 Mercurius's queryDepth limit bypassed for WebSocket subscriptions

Description Mercurius fails to enforce the configured queryDepth limit on GraphQL subscription queries received over WebSocket connections. The depth check is correctly applied to HTTP queries and mutations, but subscription queries are parsed and executed without invoking the depth validation...

@chrisleekr/mcp-server-playground (>=1.1.0-dev-1d08adb.1, <=1.1.0-dev-ff904e8.1) potentially affected by CVE-2026-30827 via express-rate-limit (8.0.1)

express-rate-limit NPM version 8.0.1 is affected by a known vulnerability. The following packages have a transitive dependency on express-rate-limit and may be impacted: - @chrisleekr/mcp-server-playground =1.1.0-dev-1d08adb.1, =1.1.0-dev-ff904e8.1 Source cves: CVE-2026-30827 Source advisory:...

@chrisleekr/mcp-server-playground (>=1.1.0-dev-1d08adb.1, <=1.1.0-dev-ff904e8.1) potentially affected by CVE-2026-30827 via express-rate-limit (8.0.1)

express-rate-limit NPM version 8.0.1 is affected by a known vulnerability. The following packages have a transitive dependency on express-rate-limit and may be impacted: - @chrisleekr/mcp-server-playground =1.1.0-dev-1d08adb.1, =1.1.0-dev-ff904e8.1 Source cves: CVE-2026-30827 Source advisory:...

@igea/oac_backend (>=1.0.35, <=1.0.119), @igea/oac_frontend (>=1.0.31, <=1.0.119) +10 more potentially affected by CVE-2026-30827 via express-rate-limit (8.1.0)

express-rate-limit NPM version 8.1.0 is affected by a known vulnerability. The following packages have a transitive dependency on express-rate-limit and may be impacted: - @igea/oacbackend =1.0.35, =1.0.31, =2.0.0-test.19, =0.29.0, =0.16.0, =0.42.0, =0.27.0, =0.42.0, =0.70.0, =0.22.0, =0.29.0,...

@chrisleekr/mcp-server-playground (>=1.1.0-dev-0d04f54.1, <=1.1.2), @luminati-io/luminati-proxy (>=1.597.450, <=1.601.281) +28 more potentially affected by CVE-2026-30827 via express-rate-limit (8.2.1)

express-rate-limit NPM version 8.2.1 is affected by a known vulnerability. The following packages have a transitive dependency on express-rate-limit and may be impacted: - @chrisleekr/mcp-server-playground =1.1.0-dev-0d04f54.1, =1.597.450, =4.0.0, =3.1.0, =0.0.1-canary.1, =0.42.0, =0.20.0, =0.40....

@chrisleekr/mcp-server-playground (>=1.1.0-dev-0d04f54.1, <=1.1.2), @luminati-io/luminati-proxy (>=1.597.450, <=1.601.281) +28 more potentially affected by CVE-2026-30827 via express-rate-limit (8.2.1)

express-rate-limit NPM version 8.2.1 is affected by a known vulnerability. The following packages have a transitive dependency on express-rate-limit and may be impacted: - @chrisleekr/mcp-server-playground =1.1.0-dev-0d04f54.1, =1.597.450, =4.0.0, =3.1.0, =0.0.1-canary.1, =0.42.0, =0.20.0, =0.40....

@chrisleekr/mcp-server-playground (>=1.1.0-dev-1d08adb.1, <=1.1.0-dev-ff904e8.1) potentially affected by CVE-2026-30827 via express-rate-limit (8.0.1)

express-rate-limit NPM version 8.0.1 is affected by a known vulnerability. The following packages have a transitive dependency on express-rate-limit and may be impacted: - @chrisleekr/mcp-server-playground =1.1.0-dev-1d08adb.1, =1.1.0-dev-ff904e8.1 Source cves: CVE-2026-30827 Source advisory:...

@igea/oac_backend (>=1.0.35, <=1.0.119), @igea/oac_frontend (>=1.0.31, <=1.0.119) +10 more potentially affected by CVE-2026-30827 via express-rate-limit (8.1.0)

express-rate-limit NPM version 8.1.0 is affected by a known vulnerability. The following packages have a transitive dependency on express-rate-limit and may be impacted: - @igea/oacbackend =1.0.35, =1.0.31, =2.0.0-test.19, =0.29.0, =0.16.0, =0.42.0, =0.27.0, =0.42.0, =0.70.0, =0.22.0, =0.29.0,...

@igea/oac_backend (>=1.0.35, <=1.0.119), @igea/oac_frontend (>=1.0.31, <=1.0.119) +10 more potentially affected by CVE-2026-30827 via express-rate-limit (8.1.0)

express-rate-limit NPM version 8.1.0 is affected by a known vulnerability. The following packages have a transitive dependency on express-rate-limit and may be impacted: - @igea/oacbackend =1.0.35, =1.0.31, =2.0.0-test.19, =0.29.0, =0.16.0, =0.42.0, =0.27.0, =0.42.0, =0.70.0, =0.22.0, =0.29.0,...

@chrisleekr/mcp-server-playground (>=1.1.0-dev-0d04f54.1, <=1.1.2), @luminati-io/luminati-proxy (>=1.597.450, <=1.601.281) +28 more potentially affected by CVE-2026-30827 via express-rate-limit (8.2.1)

express-rate-limit NPM version 8.2.1 is affected by a known vulnerability. The following packages have a transitive dependency on express-rate-limit and may be impacted: - @chrisleekr/mcp-server-playground =1.1.0-dev-0d04f54.1, =1.597.450, =4.0.0, =3.1.0, =0.0.1-canary.1, =0.42.0, =0.20.0, =0.40....

Allocation of Resources Without Limits or Throttling

Overview express-rate-limit is a Basic IP rate-limiting middleware for Express. Use to limit repeated requests to public APIs and/or endpoints such as password reset. Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling in the ipKeyGenerator...

GHSA-46WH-PXPV-Q5GQ express-rate-limit: IPv4-mapped IPv6 addresses bypass per-client rate limiting on servers with dual-stack network

Summary The default keyGenerator in express-rate-limit applies IPv6 subnet masking /56 by default to all addresses that net.isIPv6 returns true for. This includes IPv4-mapped IPv6 addresses ::ffff:x.x.x.x, which Node.js returns as request.ip on dual-stack servers. Because the first 80 bits of all...

CLSA-2026-1772814085 Fix CVE(s): CVE-2026-26269

SECURITY UPDATE: Buffer overflow in netbeans specialkeys handling - debian/patches/CVE-2026-26269.patch: limit writing to max KEYBUFLEN bytes - CVE-2026-26269...

CLSA-2026-1772813746 php: Fix of CVE-2017-9119

CVE-2017-9119: handle memory limit error during string reallocation correctly...

CLSA-2026-1772812991 skopeo: Fix of 3 CVEs

rebuild with newer golang version 1.22.9-1.el92.tuxcare.els6 to fix the following CVEs - CVE-2025-61726: limit parsed URL query parameters to mitigate excessive memory consumption during form parsing - CVE-2025-61729: fix excessive resource consumption when constructing hostname error messages...

CLSA-2026-1772811390 php: Fix of CVE-2017-9119

CVE-2017-9119: handle memory limit error during string reallocation correctly...

CVE-2026-29062

A flaw was found in jackson-core. A user could exploit this vulnerability by supplying a specially crafted JSON document with excessive nesting. This bypasses a security constraint designed to limit nesting depth, which can cause a system crash StackOverflowError when the document is processed...

golang: net/url: Memory exhaustion in query parameter parsing in net/url

A flaw was found in the net/url package in the Go standard library. The package does not enforce a limit on the number of unique query parameters it parses. A Go application using the net/http.Request.ParseForm method will try to process all parameters provided in the request. A specially crafted...

CVE-2026-29049

melange allows users to build apk packages using declarative pipelines. In version 0.40.5 and prior, melange update-cache downloads URIs from build configs via io.Copy without any size limit or HTTP client timeout pkg/renovate/cache/cache.go. An attacker-controlled URI in a melange config can cau...

CVE-2026-25962

MarkUs is a web application for the submission and grading of student assignments. Prior to version 2.9.4, MarkUs currently extracts zip files without any size or entry-count limits. For example, instructors can upload a zip file to provide an assignment configuration; students can upload a zip...