Event Monitor Cyber
EM-20261103-I38N VulnerabilityCritical severity

Critical trapperkeeper-authorization Vulnerability (CVE-2026-115732)

CVE-2026-115732

Status
Developing

Since : signals keep joining.

First Signal
Nov 03 20:38 UTCC41 Red Hat Security Data
Page Born
Nov 03 21:17 UTCsecond source joined
Last Signal
Nov 03 21:17 UTC20 hours before snapshot
Sources
21 official · 1 research, news or crowd
Open For
18 hoursso far

Life Of This Page

  1. 1
    Born
    A second, independent source names it.
  2. 2
    Developing · Now
    New signals join; severity can move.
  3. 3
    Confirmed
    Not yet
    CISA KEV lists it, or exploitation in the wild is reported.
  4. 4
    Resolved
    Not yet
    Past the fix deadline and 14 days with no new signal.
  5. 5
    Archived
    Not yet
    30 days after resolved. Read only; the link keeps working. Reopens if it comes back.

The address and ID never change. A correction is logged, never overwritten. If two pages turn out to be one incident, the later one points to the earlier.

Vulnerability Lifecycle

  1. Disclosed: reached
    Nov 03 21:17 UTC
    C6 NVD published
  2. Scored: reached
    Nov 03 21:17 UTC
    CVSS 9 · EPSS 0.7%
  3. Exploited: not yet
    Not yet
    No exploitation reported
  4. Advisories: not yet
    Not yet
    None yet
  5. Vendor Response: reached
    Nov 03 20:38 UTC
    C41 published
  6. Resolved: not yet
    Not yet
    After 14 quiet days

Timeline

18:00Nov 406:00BornC41 Red Hat Security DataC6 NVD CVE API 2.0

Point at a mark to read it. Squares are signals, colored by severity; every one is also listed under Signals.

Signals

  1. CVE-2026-115732 (CVSS 9) (opens source in a new tab) Incorrect authorization in the certificate-name matching of trapperkeeper-authorization, as used by Puppet Server, in the affected products, allows a client that holds a CA-signed certificate whose name extends or shorte… Crit severityDatabaseC6 NVD CVE API 2.0
  2. Red Hat: CVE-2026-115732 (critical) (opens source in a new tab) trapperkeeper-authorization: puppetserver: openvox-server: openvoxdb: trapperkeeper-authorization: certificate name authorization bypass via flawed hostname ACL match Crit severityVendorC41 Red Hat Security Data