CRITICAL 9.2 NVD

CVE-2026-101955

A Stack-based Buffer Overflow vulnerability in the UTM Anti-Spam SBL of Juniper Networks Junos OS on SRX series allows an unauthenticated remote attacker to cau

A Stack-based Buffer Overflow vulnerability in the UTM Anti-Spam SBL of Juniper Networks Junos OS on SRX series allows an unauthenticated remote attacker to cause arbitrary code execution or a denial of service via a injected malformed DNS packet when Anti-Spam SBL inspection is enabled.

References

Published: 2026-10-14 · Source: NVD · Feed updated: 2026-10-14
This critical severity vulnerability with a CVSS score of 9.2 was published on 2026-10-14 via NVD.

Risk Timeline

CVE Disclosed2026-10-14 · -1 days ago

Remediation Resources

Analysis & PoC
supportportal.juniper.net/JSA112186
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