Event Monitor Cyber
EM-20261104-TAHY VulnerabilityHigh severity

Barracuda Email Security Gateway Vulnerability (CVE-2026-111560)

CVE-2026-111560

Status
Developing

Since : signals keep joining.

First Signal
Nov 02 13:17 UTCC6 NVD CVE API 2.0
Page Born
Nov 04 09:41 UTCsecond source joined
Last Signal
Nov 04 09:41 UTC7 hours before snapshot
Sources
21 official · 1 research, news or crowd
Open For
2 daysso 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 02 13:17 UTC
    C6 NVD published
  2. Scored: reached
    Nov 02 13:17 UTC
    CVSS 8.6 · EPSS 0.5%
  3. Exploited: not yet
    Not yet
    No exploitation reported
  4. Advisories: reached
    Nov 04 09:41 UTC
    1 government and CERT sources
  5. Vendor Response: not yet
    Not yet
    None in sources yet
  6. Resolved: not yet
    Not yet
    After 14 quiet days

Timeline

12:00Nov 312:00Nov 412:00BornC6 NVD CVE API 2.0C15 NCSC-NL

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

Signals

  1. NCSC-2026-0465 [1.00] [M/H] Kwetsbaarheden verholpen in Barracuda Email Security Gateway (opens source in a new tab) Barracuda heeft kwetsbaarheden verholpen in Barracuda Email Security Gateway. Barracuda heeft twee kwetsbaarheden vastgesteld in verschillende Barracuda-producten: een kwetsbaarheid voor het omzeilen van autorisatiecontr… Med severityGovernmentC15 NCSC-NL
  2. CVE-2026-111560 (CVSS 8.6) (opens source in a new tab) Improper neutralization of shell metacharacters in the timezone configuration field in certain Barracuda appliance products using common Barracuda code allows an authenticated administrator to inject OS commands that exe… High severityDatabaseC6 NVD CVE API 2.0