CVE-2026-57023 Junos OS: MX with SPC3, SRX Series: A specifically malformed TCP packet causes a flowd crash
| Reporter | Title | Published | Views | Family All 10 |
|---|---|---|---|---|
 | CVE-2026-57023 | 9 Jul 202621:06 | – | attackerkb |
 | CVE-2026-57023 | 9 Jul 202604:47 | – | circl |
 | CVE-2026-57023 | 9 Jul 202621:06 | – | cve |
 | EUVD-2026-42711 | 10 Jul 202600:31 | – | euvd |
 | Juniper Junos OS Vulnerability (JSA110083) | 8 Jul 202600:00 | – | nessus |
 | Vulnerabilities found in Juniper Networks’ Junos OS and Junos OS Evolved | 13 Jul 202605:24 | – | ncsc |
 | CVE-2026-57023 | 9 Jul 202622:17 | – | nvd |
 | PT-2026-56977 | 9 Jul 202600:00 | – | ptsecurity |
 | CVE-2026-57023: Improper Validation of Specified Quantity in Input | 9 Jul 202600:00 | – | rapid7 |
 | CVE-2026-57023 Junos OS: MX with SPC3, SRX Series: A specifically malformed TCP packet causes a flowd crash | 9 Jul 202621:06 | – | vulnrichment |
[
{
"defaultStatus": "unaffected",
"platforms": [
"SRX Series",
"MX Series with SPC3"
],
"product": "Junos OS",
"vendor": "Juniper Networks",
"versions": [
{
"lessThan": "23.4R2-S7",
"status": "affected",
"version": "23.4",
"versionType": "custom"
},
{
"lessThan": "24.2R2-S4",
"status": "affected",
"version": "24.2",
"versionType": "custom"
},
{
"lessThan": "24.4R2-S3",
"status": "affected",
"version": "24.4",
"versionType": "custom"
},
{
"lessThan": "25.2R2",
"status": "affected",
"version": "25.2",
"versionType": "custom"
}
]
}
]| Source | Link |
|---|---|
| supportportal | www.supportportal.juniper.net/JSA110083 |
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09 Jul 2026 21:06Current
CVSS 3.17.5
CVSS 48.7
EPSS0.0046
SSVC