CVE records
Every CVE as the CVE Program publishes it, refreshed every ten minutes, with NVD's analysis, CISA's known-exploited status and a healthcare tag. Subscribers get the CVEs that match their own systems on My program, by email as they are published. Where the data comes from: sources.
Updated under an hour ago ()
What this means for you
This week: 5,496 CVEs published, 359 critical, and 7 newly confirmed exploited. Add your stack to see whether any of them hit you.
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- Published in the last 7 days
- 5,496
- Show in the list
- Critical, last 7 days
- 359
- Show in the list
- Healthcare-tagged, last 7 days
- 5
- Show in the list
- Known exploited (CISA KEV)
- 1,747
- Show in the list
Showing CVEs that name the product rsyslog:rsyslog. Show all products
| CVE | Severity | Title | Published |
|---|---|---|---|
| CVE-2026-61548 | High 8.1 | Rsyslog: mmpstrucdata stack buffer overflow with oversized RFC5424 structured data Assigned by GitHub_M | Sep 18, 2026 |
| CVE-2026-55556 | High 8.2 | Rsyslog: Heap buffer overflow in imhttp plugin Basic Authentication handling Assigned by GitHub_M | Sep 18, 2026 |
| CVE-2026-19654 | High 7.5 | Rsyslog: a configuration-dependent issue in rsyslog's optional imptcp input module can allow an unauthenticated remote peer to crash rsyslogd Assigned by redhat | Aug 12, 2026 |
CVSS is the assigning CNA's score where it gives one, otherwise NVD's. The healthcare tag is a documented heuristic (a list of clinical and health IT vendors, and clinical terms in the description), not a classification. The CVE record is authoritative.