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(CVE-2026-53713)
Vulnerability from cleanstart – Published: 2026-09-01 11:17 – Updated: 2026-09-18 11:59 – Source websitePackage tigera-operator-fips version 1.38.16-r1 fixes 7 vulnerabilities: CVE-2026-53713, CVE-2026-53714, CVE-2026-53715, CVE-2026-53716, CVE-2026-53717...
| URL | Type | |
|---|---|---|
{
"affected": [
{
"package": {
"ecosystem": "CleanStart",
"name": "tigera-operator-fips"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.38.16-r1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.38.16-r1"
]
}
],
"credits": [],
"database_specific": {},
"details": "Package tigera-operator-fips version 1.38.16-r1 fixes 7 vulnerabilities: CVE-2026-53713, CVE-2026-53714, CVE-2026-53715, CVE-2026-53716, CVE-2026-53717...",
"id": "CLEANSTART-2026-ZE35909",
"modified": "2026-09-18T11:59:01.768079Z",
"published": "2026-09-01T11:17:16Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/tigera/operator"
}
],
"related": [],
"schema_version": "1.7.3",
"summary": "Security fixes in tigera-operator-fips 1.38.16-r1",
"upstream": [
"CVE-2026-53713",
"CVE-2026-53714",
"CVE-2026-53715",
"CVE-2026-53716",
"CVE-2026-53717",
"CVE-2026-53718",
"CVE-2026-53719"
],
"withdrawn": "2026-09-18T11:59:01.768079Z"
}
CVE-2026-53713 (GCVE-0-2026-53713)
Vulnerability from cvelistv5 – Published: 2026-09-14 20:11 – Updated: 2026-09-16 18:34- CWE-20 - Improper Input Validation
| URL | Tags |
|---|---|
| https://github.com/envoyproxy/gateway/security/ad… | x_refsource_CONFIRM |
| https://github.com/envoyproxy/gateway/pull/9171 | x_refsource_MISC |
| https://github.com/envoyproxy/gateway/pull/9172 | x_refsource_MISC |
| https://github.com/envoyproxy/gateway/pull/9173 | x_refsource_MISC |
| https://github.com/envoyproxy/gateway/commit/5a78… | x_refsource_MISC |
| https://github.com/envoyproxy/gateway/commit/96e2… | x_refsource_MISC |
| https://github.com/envoyproxy/gateway/commit/b473… | x_refsource_MISC |
| https://github.com/envoyproxy/gateway/releases/ta… | x_refsource_MISC |
| https://github.com/envoyproxy/gateway/releases/ta… | x_refsource_MISC |
| Vendor | Product | Version | |
|---|---|---|---|
| envoyproxy | gateway |
Affected:
< 1.7.4
Affected: >= 1.8.0-rc.0, < 1.8.1 |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-53713",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-09-16T18:34:03.346532Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-09-16T18:34:11.830Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "gateway",
"vendor": "envoyproxy",
"versions": [
{
"status": "affected",
"version": "\u003c 1.7.4"
},
{
"status": "affected",
"version": "\u003e= 1.8.0-rc.0, \u003c 1.8.1"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Envoy Gateway is an open source project for managing Envoy Proxy as a standalone or Kubernetes-based application gateway. Prior to 1.7.4 and 1.8.1, to_absolute_normalized_path in internal/gatewayapi/luavalidator/security.lua does not collapse redundant separators before is_critical_path evaluates Lua submitted through EnvoyExtensionPolicy during default Strict validation. Linux resolves a double-slash absolute path as the corresponding single-slash path, but the validator does not match the redundant-separator form, allowing submitted Lua to read arbitrary files from the gateway controller pod. Exposed files can include Kubernetes service-account tokens, TLS certificates, and process environment data, and the disclosed credentials can provide access to sensitive Kubernetes API Server or Gateway xDS server information. This issue is fixed in versions 1.7.4 and 1.8.1."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 9.1,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:L",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-20",
"description": "CWE-20: Improper Input Validation",
"lang": "en",
"type": "CWE"
}
]
}
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"providerMetadata": {
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},
"references": [
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"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/envoyproxy/gateway/security/advisories/GHSA-wcrf-9vrr-854f"
},
{
"name": "https://github.com/envoyproxy/gateway/pull/9171",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/envoyproxy/gateway/pull/9171"
},
{
"name": "https://github.com/envoyproxy/gateway/pull/9172",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/envoyproxy/gateway/pull/9172"
},
{
"name": "https://github.com/envoyproxy/gateway/pull/9173",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/envoyproxy/gateway/pull/9173"
},
{
"name": "https://github.com/envoyproxy/gateway/commit/5a78db82b7cf4fc5bebbeda2c50952892038a464",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/envoyproxy/gateway/commit/5a78db82b7cf4fc5bebbeda2c50952892038a464"
},
{
"name": "https://github.com/envoyproxy/gateway/commit/96e2b750868a459ace4b8b68e6a6e4fb0152b9b7",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/envoyproxy/gateway/commit/96e2b750868a459ace4b8b68e6a6e4fb0152b9b7"
},
{
"name": "https://github.com/envoyproxy/gateway/commit/b4737180c7e597490c6363075c565fa8cf24eead",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/envoyproxy/gateway/commit/b4737180c7e597490c6363075c565fa8cf24eead"
},
{
"name": "https://github.com/envoyproxy/gateway/releases/tag/v1.7.4",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/envoyproxy/gateway/releases/tag/v1.7.4"
},
{
"name": "https://github.com/envoyproxy/gateway/releases/tag/v1.8.1",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/envoyproxy/gateway/releases/tag/v1.8.1"
}
],
"source": {
"advisory": "GHSA-wcrf-9vrr-854f",
"discovery": "UNKNOWN"
},
"title": "Envoy Gateway: Authentication Bypass via Improper Input Validation in EnvoyExtensionPolicy Lua Allows Secret Disclosure"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-53713",
"datePublished": "2026-09-14T20:11:02.561Z",
"dateReserved": "2026-06-10T16:43:31.241Z",
"dateUpdated": "2026-09-16T18:34:11.830Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-53714 (GCVE-0-2026-53714)
Vulnerability from cvelistv5 – Published: 2026-09-14 20:17 – Updated: 2026-09-15 19:28- CWE-306 - Missing Authentication for Critical Function
| URL | Tags |
|---|---|
| https://github.com/envoyproxy/gateway/security/ad… | x_refsource_CONFIRM |
| https://github.com/envoyproxy/gateway/pull/8986 | x_refsource_MISC |
| https://github.com/envoyproxy/gateway/pull/9116 | x_refsource_MISC |
| https://github.com/envoyproxy/gateway/pull/9118 | x_refsource_MISC |
| https://github.com/envoyproxy/gateway/commit/4df0… | x_refsource_MISC |
| https://github.com/envoyproxy/gateway/commit/e912… | x_refsource_MISC |
| https://github.com/envoyproxy/gateway/commit/f1f9… | x_refsource_MISC |
| https://github.com/envoyproxy/gateway/releases/ta… | x_refsource_MISC |
| https://github.com/envoyproxy/gateway/releases/ta… | x_refsource_MISC |
| Vendor | Product | Version | |
|---|---|---|---|
| envoyproxy | gateway |
Affected:
< 1.7.4
Affected: >= 1.8.0-rc.0, < 1.8.1 |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-53714",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-09-15T19:28:35.774243Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-09-15T19:28:46.968Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "gateway",
"vendor": "envoyproxy",
"versions": [
{
"status": "affected",
"version": "\u003c 1.7.4"
},
{
"status": "affected",
"version": "\u003e= 1.8.0-rc.0, \u003c 1.8.1"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Envoy Gateway is an open source project for managing Envoy Proxy as a standalone or Kubernetes-based application gateway. Prior to 1.7.4 and 1.8.1, the xDS gRPC server in GatewayNamespaceMode, configured through provider.kubernetes.deploy.type=GatewayNamespace, installs a JWT StreamInterceptor but no UnaryInterceptor, leaving every unary Fetch RPC unauthenticated. The streaming interceptor also authenticates only discoveryv3.DeltaDiscoveryRequest messages; a discoveryv3.DiscoveryRequest used by the State-of-the-World protocol fails the type assertion and returns success without JWT validation. Any pod that can reach port 18000 can use the unauthenticated unary or State-of-the-World paths to retrieve TLS private keys through StreamSecrets, all xDS resources through StreamAggregatedResources, backend endpoints through StreamClusters or StreamEndpoints, and routing configuration through StreamRoutes or StreamListeners. This issue is fixed in versions 1.7.4 and 1.8.1."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.4,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
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{
"cweId": "CWE-306",
"description": "CWE-306: Missing Authentication for Critical Function",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-09-14T20:17:22.256Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
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],
"url": "https://github.com/envoyproxy/gateway/security/advisories/GHSA-22xc-xg2r-9j7v"
},
{
"name": "https://github.com/envoyproxy/gateway/pull/8986",
"tags": [
"x_refsource_MISC"
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"url": "https://github.com/envoyproxy/gateway/pull/8986"
},
{
"name": "https://github.com/envoyproxy/gateway/pull/9116",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/envoyproxy/gateway/pull/9116"
},
{
"name": "https://github.com/envoyproxy/gateway/pull/9118",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/envoyproxy/gateway/pull/9118"
},
{
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"tags": [
"x_refsource_MISC"
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"url": "https://github.com/envoyproxy/gateway/commit/4df0809ff1ed59ffb09604da4084335b8c6647c5"
},
{
"name": "https://github.com/envoyproxy/gateway/commit/e9124abc4ff4b63a218a6890c1b28a982c850465",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/envoyproxy/gateway/commit/e9124abc4ff4b63a218a6890c1b28a982c850465"
},
{
"name": "https://github.com/envoyproxy/gateway/commit/f1f9829af2a231f0cae915c09800353c76622d97",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/envoyproxy/gateway/commit/f1f9829af2a231f0cae915c09800353c76622d97"
},
{
"name": "https://github.com/envoyproxy/gateway/releases/tag/v1.7.4",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/envoyproxy/gateway/releases/tag/v1.7.4"
},
{
"name": "https://github.com/envoyproxy/gateway/releases/tag/v1.8.1",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/envoyproxy/gateway/releases/tag/v1.8.1"
}
],
"source": {
"advisory": "GHSA-22xc-xg2r-9j7v",
"discovery": "UNKNOWN"
},
"title": "Envoy Gateway: xDS Control Plane Information Disclosure when Envoy Gateway operates in GatewayNamespaceMode"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-53714",
"datePublished": "2026-09-14T20:17:22.256Z",
"dateReserved": "2026-06-10T16:43:31.241Z",
"dateUpdated": "2026-09-15T19:28:46.968Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-53715 (GCVE-0-2026-53715)
Vulnerability from cvelistv5 – Published: 2026-09-14 20:14 – Updated: 2026-09-15 14:35- CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
| URL | Tags |
|---|---|
| https://github.com/envoyproxy/gateway/security/ad… | x_refsource_CONFIRM |
| https://github.com/envoyproxy/gateway/pull/9171 | x_refsource_MISC |
| https://github.com/envoyproxy/gateway/pull/9172 | x_refsource_MISC |
| https://github.com/envoyproxy/gateway/pull/9173 | x_refsource_MISC |
| https://github.com/envoyproxy/gateway/commit/5a78… | x_refsource_MISC |
| https://github.com/envoyproxy/gateway/commit/96e2… | x_refsource_MISC |
| https://github.com/envoyproxy/gateway/commit/b473… | x_refsource_MISC |
| https://github.com/envoyproxy/gateway/releases/ta… | x_refsource_MISC |
| https://github.com/envoyproxy/gateway/releases/ta… | x_refsource_MISC |
| Vendor | Product | Version | |
|---|---|---|---|
| envoyproxy | gateway |
Affected:
< 1.7.4
Affected: >= 1.8.0-rc.0, < 1.8.1 |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-53715",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-09-15T14:26:08.978177Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-09-15T14:35:21.990Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "gateway",
"vendor": "envoyproxy",
"versions": [
{
"status": "affected",
"version": "\u003c 1.7.4"
},
{
"status": "affected",
"version": "\u003e= 1.8.0-rc.0, \u003c 1.8.1"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Envoy Gateway is an open source project for managing Envoy Proxy as a standalone or Kubernetes-based application gateway. Prior to 1.7.4 and 1.8.1, HTTPServer.ServeHTTP in internal/wasm/httpserver.go reads the plain mappingPath2Cache map without synchronization while HTTPServer.Get writes the same map during EnvoyExtensionPolicy translation. An attacker with pod-network access to unauthenticated port 18002 and tenant permission to churn policies with distinct Wasm URLs can flood GET requests until a per-request reader overlaps a writer. Go\u0027s concurrent map read and write detection invokes runtime.throw, which the net/http connection recovery cannot catch, terminating the controller process and causing a timing-dependent, cross-tenant control-plane denial of service until Kubernetes restarts the pod. This issue is fixed in versions 1.7.4 and 1.8.1."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-362",
"description": "CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization (\u0027Race Condition\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-09-14T20:14:34.223Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/envoyproxy/gateway/security/advisories/GHSA-8fv2-88gg-hm7q",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/envoyproxy/gateway/security/advisories/GHSA-8fv2-88gg-hm7q"
},
{
"name": "https://github.com/envoyproxy/gateway/pull/9171",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/envoyproxy/gateway/pull/9171"
},
{
"name": "https://github.com/envoyproxy/gateway/pull/9172",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/envoyproxy/gateway/pull/9172"
},
{
"name": "https://github.com/envoyproxy/gateway/pull/9173",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/envoyproxy/gateway/pull/9173"
},
{
"name": "https://github.com/envoyproxy/gateway/commit/5a78db82b7cf4fc5bebbeda2c50952892038a464",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/envoyproxy/gateway/commit/5a78db82b7cf4fc5bebbeda2c50952892038a464"
},
{
"name": "https://github.com/envoyproxy/gateway/commit/96e2b750868a459ace4b8b68e6a6e4fb0152b9b7",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/envoyproxy/gateway/commit/96e2b750868a459ace4b8b68e6a6e4fb0152b9b7"
},
{
"name": "https://github.com/envoyproxy/gateway/commit/b4737180c7e597490c6363075c565fa8cf24eead",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/envoyproxy/gateway/commit/b4737180c7e597490c6363075c565fa8cf24eead"
},
{
"name": "https://github.com/envoyproxy/gateway/releases/tag/v1.7.4",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/envoyproxy/gateway/releases/tag/v1.7.4"
},
{
"name": "https://github.com/envoyproxy/gateway/releases/tag/v1.8.1",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/envoyproxy/gateway/releases/tag/v1.8.1"
}
],
"source": {
"advisory": "GHSA-8fv2-88gg-hm7q",
"discovery": "UNKNOWN"
},
"title": "Envoy Gateway: Wasm cache ServeHTTP reads mappingPath2Cache without lock"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-53715",
"datePublished": "2026-09-14T20:14:34.223Z",
"dateReserved": "2026-06-10T16:43:31.241Z",
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CVE-2026-53716 (GCVE-0-2026-53716)
Vulnerability from cvelistv5 – Published: 2026-09-14 20:15 – Updated: 2026-09-16 16:21- CWE-789 - Memory Allocation with Excessive Size Value
| URL | Tags |
|---|---|
| https://github.com/envoyproxy/gateway/security/ad… | x_refsource_CONFIRM |
| https://github.com/envoyproxy/gateway/pull/9171 | x_refsource_MISC |
| https://github.com/envoyproxy/gateway/pull/9172 | x_refsource_MISC |
| https://github.com/envoyproxy/gateway/pull/9173 | x_refsource_MISC |
| https://github.com/envoyproxy/gateway/commit/5a78… | x_refsource_MISC |
| https://github.com/envoyproxy/gateway/commit/96e2… | x_refsource_MISC |
| https://github.com/envoyproxy/gateway/commit/b473… | x_refsource_MISC |
| https://github.com/envoyproxy/gateway/releases/ta… | x_refsource_MISC |
| https://github.com/envoyproxy/gateway/releases/ta… | x_refsource_MISC |
| Vendor | Product | Version | |
|---|---|---|---|
| envoyproxy | gateway |
Affected:
< 1.7.4
Affected: >= 1.8.0-rc.0, < 1.8.1 |
{
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{
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}
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CVE-2026-53717 (GCVE-0-2026-53717)
Vulnerability from cvelistv5 – Published: 2026-09-14 20:09 – Updated: 2026-09-15 19:30- CWE-789 - Memory Allocation with Excessive Size Value
| URL | Tags |
|---|---|
| https://github.com/envoyproxy/gateway/security/ad… | x_refsource_CONFIRM |
| https://github.com/envoyproxy/gateway/pull/9171 | x_refsource_MISC |
| https://github.com/envoyproxy/gateway/pull/9172 | x_refsource_MISC |
| https://github.com/envoyproxy/gateway/pull/9173 | x_refsource_MISC |
| https://github.com/envoyproxy/gateway/commit/5a78… | x_refsource_MISC |
| https://github.com/envoyproxy/gateway/commit/96e2… | x_refsource_MISC |
| https://github.com/envoyproxy/gateway/commit/b473… | x_refsource_MISC |
| https://github.com/envoyproxy/gateway/releases/ta… | x_refsource_MISC |
| https://github.com/envoyproxy/gateway/releases/ta… | x_refsource_MISC |
| Vendor | Product | Version | |
|---|---|---|---|
| envoyproxy | gateway |
Affected:
< 1.7.4
Affected: >= 1.8.0-rc.0, < 1.8.1 |
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"vendor": "envoyproxy",
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}
],
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}
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{
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},
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"tags": [
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},
{
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"tags": [
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],
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"discovery": "UNKNOWN"
},
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}
},
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CVE-2026-53718 (GCVE-0-2026-53718)
Vulnerability from cvelistv5 – Published: 2026-09-14 20:12 – Updated: 2026-09-15 13:55- CWE-862 - Missing Authorization
| URL | Tags |
|---|---|
| https://github.com/envoyproxy/gateway/security/ad… | x_refsource_CONFIRM |
| https://github.com/envoyproxy/gateway/pull/9171 | x_refsource_MISC |
| https://github.com/envoyproxy/gateway/pull/9172 | x_refsource_MISC |
| https://github.com/envoyproxy/gateway/pull/9173 | x_refsource_MISC |
| https://github.com/envoyproxy/gateway/commit/5a78… | x_refsource_MISC |
| https://github.com/envoyproxy/gateway/commit/96e2… | x_refsource_MISC |
| https://github.com/envoyproxy/gateway/commit/b473… | x_refsource_MISC |
| https://github.com/envoyproxy/gateway/releases/ta… | x_refsource_MISC |
| https://github.com/envoyproxy/gateway/releases/ta… | x_refsource_MISC |
| Vendor | Product | Version | |
|---|---|---|---|
| envoyproxy | gateway |
Affected:
< 1.7.4
Affected: >= 1.8.0-rc.0, < 1.8.1 |
{
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{
"metrics": [
{
"other": {
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"options": [
{
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{
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},
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"timestamp": "2026-09-15T13:25:21.526527Z",
"version": "2.0.3"
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"vendor": "envoyproxy",
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}
],
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},
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},
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"tags": [
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"url": "https://github.com/envoyproxy/gateway/releases/tag/v1.7.4"
},
{
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"tags": [
"x_refsource_MISC"
],
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}
],
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"discovery": "UNKNOWN"
},
"title": "Envoy Gateway custom backendRef cross-namespace ReferenceGrant bypass"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-53718",
"datePublished": "2026-09-14T20:12:12.224Z",
"dateReserved": "2026-06-10T16:43:31.241Z",
"dateUpdated": "2026-09-15T13:55:25.432Z",
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CVE-2026-53719 (GCVE-0-2026-53719)
Vulnerability from cvelistv5 – Published: 2026-09-14 20:13 – Updated: 2026-09-16 18:10- CWE-476 - NULL Pointer Dereference
| URL | Tags |
|---|---|
| https://github.com/envoyproxy/gateway/security/ad… | x_refsource_CONFIRM |
| https://github.com/envoyproxy/gateway/pull/9171 | x_refsource_MISC |
| https://github.com/envoyproxy/gateway/pull/9172 | x_refsource_MISC |
| https://github.com/envoyproxy/gateway/pull/9173 | x_refsource_MISC |
| https://github.com/envoyproxy/gateway/commit/5a78… | x_refsource_MISC |
| https://github.com/envoyproxy/gateway/commit/96e2… | x_refsource_MISC |
| https://github.com/envoyproxy/gateway/commit/b473… | x_refsource_MISC |
| https://github.com/envoyproxy/gateway/releases/ta… | x_refsource_MISC |
| https://github.com/envoyproxy/gateway/releases/ta… | x_refsource_MISC |
| Vendor | Product | Version | |
|---|---|---|---|
| envoyproxy | gateway |
Affected:
< 1.7.4
Affected: >= 1.8.0-rc.0, < 1.8.1 |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-53719",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-09-16T18:10:16.846518Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-09-16T18:10:27.491Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "gateway",
"vendor": "envoyproxy",
"versions": [
{
"status": "affected",
"version": "\u003c 1.7.4"
},
{
"status": "affected",
"version": "\u003e= 1.8.0-rc.0, \u003c 1.8.1"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Envoy Gateway is an open source project for managing Envoy Proxy as a standalone or Kubernetes-based application gateway. Prior to 1.7.4 and 1.8.1, translateSecurityPolicyForRoute in internal/gatewayapi/securitypolicy.go dereferences a nil authorization value when a namespace-scoped tenant creates a SecurityPolicy targeting a TCPRoute and omits spec.authorization. The persistent object triggers the panic on every reconcile; recovery in message/watchutil.go keeps the process alive but unwinds the runner/runner.go handle callback, stalling controller-wide xDS and infrastructure intermediate-representation publishing until an administrator deletes the object. The data plane continues to serve the last known good configuration while publication is stalled. This issue is fixed in versions 1.7.4 and 1.8.1."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-476",
"description": "CWE-476: NULL Pointer Dereference",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-09-14T20:13:20.535Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/envoyproxy/gateway/security/advisories/GHSA-m2v6-2jmh-4c68",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/envoyproxy/gateway/security/advisories/GHSA-m2v6-2jmh-4c68"
},
{
"name": "https://github.com/envoyproxy/gateway/pull/9171",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/envoyproxy/gateway/pull/9171"
},
{
"name": "https://github.com/envoyproxy/gateway/pull/9172",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/envoyproxy/gateway/pull/9172"
},
{
"name": "https://github.com/envoyproxy/gateway/pull/9173",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/envoyproxy/gateway/pull/9173"
},
{
"name": "https://github.com/envoyproxy/gateway/commit/5a78db82b7cf4fc5bebbeda2c50952892038a464",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/envoyproxy/gateway/commit/5a78db82b7cf4fc5bebbeda2c50952892038a464"
},
{
"name": "https://github.com/envoyproxy/gateway/commit/96e2b750868a459ace4b8b68e6a6e4fb0152b9b7",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/envoyproxy/gateway/commit/96e2b750868a459ace4b8b68e6a6e4fb0152b9b7"
},
{
"name": "https://github.com/envoyproxy/gateway/commit/b4737180c7e597490c6363075c565fa8cf24eead",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/envoyproxy/gateway/commit/b4737180c7e597490c6363075c565fa8cf24eead"
},
{
"name": "https://github.com/envoyproxy/gateway/releases/tag/v1.7.4",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/envoyproxy/gateway/releases/tag/v1.7.4"
},
{
"name": "https://github.com/envoyproxy/gateway/releases/tag/v1.8.1",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/envoyproxy/gateway/releases/tag/v1.8.1"
}
],
"source": {
"advisory": "GHSA-m2v6-2jmh-4c68",
"discovery": "UNKNOWN"
},
"title": "Envoy Gateway: Nil-dereference when SecurityPolicy targets TCPRoute without spec.authorization"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-53719",
"datePublished": "2026-09-14T20:13:20.535Z",
"dateReserved": "2026-06-10T16:43:31.241Z",
"dateUpdated": "2026-09-16T18:10:27.491Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
How durations are calculated
Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.
Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.
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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.