143 lines
5.8 KiB
JSON
143 lines
5.8 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2026-95844",
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"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"state": "PUBLISHED",
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"assignerShortName": "GitHub_M",
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"dateReserved": "2026-09-22T16:39:45.793Z",
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"datePublished": "2026-09-23T16:29:49.416Z",
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"dateUpdated": "2026-09-29T02:02:45.779Z"
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},
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"containers": {
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"cna": {
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"title": "Moquette deeply nested MQTT topics can cause stack exhaustion",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-674",
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"lang": "en",
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"description": "CWE-674: Uncontrolled Recursion",
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"type": "CWE"
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}
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]
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}
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],
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"metrics": [
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{
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"cvssV4_0": {
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"attackRequirements": "NONE",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"vulnConfidentialityImpact": "NONE",
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"vulnIntegrityImpact": "NONE",
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"vulnAvailabilityImpact": "HIGH",
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"subConfidentialityImpact": "NONE",
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"subIntegrityImpact": "NONE",
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"subAvailabilityImpact": "NONE",
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"baseScore": 8.7,
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"baseSeverity": "HIGH",
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"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
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"version": "4.0"
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}
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}
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],
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"references": [
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{
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"name": "https://github.com/moquette-io/moquette/security/advisories/GHSA-5f42-97gr-vfhq",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/moquette-io/moquette/security/advisories/GHSA-5f42-97gr-vfhq"
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},
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{
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"name": "https://github.com/moquette-io/moquette/commit/ca17e0be19e86d5e291f4532dfdc94616c8e0049",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/moquette-io/moquette/commit/ca17e0be19e86d5e291f4532dfdc94616c8e0049"
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},
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{
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"name": "https://github.com/moquette-io/moquette/releases/tag/v0.18.1",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/moquette-io/moquette/releases/tag/v0.18.1"
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}
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],
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"affected": [
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{
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"vendor": "moquette-io",
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"product": "moquette",
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"versions": [
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{
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"version": "< 0.18.1",
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"status": "affected"
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}
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]
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}
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],
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"providerMetadata": {
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"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"shortName": "GitHub_M",
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"dateUpdated": "2026-09-23T16:29:49.416Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Moquette is a lightweight Java MQTT broker. Prior to 0.18.1, Moquette does not limit the depth of topic names and topic filters before processing them through recursive CTrie insertion and matching operations. A remote client can publish or subscribe with a deeply nested topic, causing a StackOverflowError that disrupts session processing and can deny service to broker clients. This issue is fixed in version 0.18.1."
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}
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],
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"source": {
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"advisory": "GHSA-446h-6w49-5x92",
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"discovery": "UNKNOWN"
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}
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},
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"adp": [
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{
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"references": [
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{
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"url": "https://github.com/moquette-io/moquette/security/advisories/GHSA-5f42-97gr-vfhq",
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"tags": [
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"exploit"
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]
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}
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],
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2026-09-29T02:02:23.767947Z",
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"id": "CVE-2026-95844",
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"options": [
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{
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"Exploitation": "poc"
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},
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{
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"Automatable": "yes"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"role": "CISA Coordinator",
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"version": "2.0.3"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2026-09-29T02:02:45.779Z"
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}
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}
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]
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}
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} |