{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-57024", "assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968", "state": "PUBLISHED", "assignerShortName": "juniper", "dateReserved": "2026-06-23T16:27:00.248Z", "datePublished": "2026-07-09T21:06:57.585Z", "dateUpdated": "2026-07-10T14:31:54.759Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "platforms": ["SRX Series", "MX with SPC3"], "product": "Junos OS", "vendor": "Juniper Networks", "versions": [{"lessThan": "23.2R2-S7", "status": "affected", "version": "0", "versionType": "custom"}, {"lessThan": "23.4R2-S6", "status": "affected", "version": "23.4", "versionType": "custom"}, {"lessThan": "24.2R2-S3", "status": "affected", "version": "24.2", "versionType": "custom"}, {"lessThan": "24.4R2-S4", "status": "affected", "version": "24.4", "versionType": "custom"}, {"lessThan": "25.2R1-S1", "status": "affected", "version": "25.2", "versionType": "custom"}]}], "datePublic": "2026-07-08T16:00:00.000Z", "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "A Use of Multiple Resources with Duplicate Identifier vulnerability in the IKE daemon (iked) of Juniper Networks Junos OS on MX with SPC3 and SRX Series allows an unauthenticated, network-based attacker to cause a Denial-of-Service (DoS).<br>\n\n<br>On an MX with SPC3 and SRX devices configured for VPN service, when a large number of VPN negotiations fail&nbsp;a peer index rollover will eventually occur. 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To restore service the system must be rebooted.<br>Please note that the index value can't be monitored, so customers should monitor tunnel up and down events and if a lot of events occur over an extended period of time it becomes likely that this issue occurs.<br><br>To be exposed to this issue the system needs to run iked (vs. kmd which is not affected), which can be verified with:<br><br><tt>user@host&gt; show system processes extensive | match \"KMD|IKED\"</tt><p><br>This issue affects Junos OS on MX with SPC3, SRX Series:<br></p><ul><li>all versions before 23.2R2-S7,</li><li>23.4 versions before 23.4R2-S6,</li><li>24.2 versions before 24.2R2-S3,</li><li>24.4 versions before 24.4R2-S4,</li><li>25.2 versions before 25.2R1-S1.</li></ul><br>"}], "value": "A Use of Multiple Resources with Duplicate Identifier vulnerability in the IKE daemon (iked) of Juniper Networks Junos OS on MX with SPC3 and SRX Series allows an unauthenticated, network-based attacker to cause a Denial-of-Service (DoS).\n\n\n\nOn an MX with SPC3 and SRX devices configured for VPN service, when a large number of VPN negotiations fail\u00a0a peer index rollover will eventually occur. 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{"affected": [{"configurations": [{"platform": ["srx_series", "mx_with_spc3"], "status": "affected", "versions": {"scheme": "generic", "value": "[0,23.2R2-S7)"}}, {"platform": ["srx_series", "mx_with_spc3"], "status": "affected", "versions": {"scheme": "generic", "value": "[23.4,23.4R2-S6)"}}, {"platform": ["srx_series", "mx_with_spc3"], "status": "affected", "versions": {"scheme": "generic", "value": "[24.2,24.2R2-S3)"}}, {"platform": ["srx_series", "mx_with_spc3"], "status": "affected", "versions": {"scheme": "generic", "value": "[24.4,24.4R2-S4)"}}, {"platform": ["srx_series", "mx_with_spc3"], "status": "affected", "versions": {"scheme": "generic", "value": "[25.2,25.2R1-S1)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "Junos OS", "source": "cna", "vendor": "Juniper Networks"}, "product": "junos_os", "vendor": "juniper_networks"}], "created": "2026-07-09T22:45:03.816422+00:00", "updated": "2026-07-09T22:45:03.816444+00:00", "vendors": ["juniper_networks", "juniper_networks$PRODUCT$junos_os"]}