Event Monitor Cyber
EM-20261106-1Y13 VulnerabilityMedium severity

KAMSOFT ZSIRep CLIENT Vulnerability (CVE-2026-113618)

CVE-2026-113618

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Status
Developing

Since : signals keep joining.

First Signal
Nov 06 10:55 UTCC17 CERT Polska
Page Born
Nov 06 14:13 UTCsecond source joined
Last Signal
Nov 06 14:13 UTC2 hours before snapshot
Sources
21 official · 1 research, news or crowd
Open For
5 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 ID never changes, and earlier addresses keep working. 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 06 15:17 UTC
    C6 NVD published
  2. Scored: reached
    Nov 06 15:17 UTC
    CVSS 5.3
  3. Exploited: not yet
    Not yet
    No exploitation reported
  4. Advisories: reached
    Nov 06 10:55 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

06:0008:0010:0012:0014:00BornC17 CERT PolskaC8 EU Vulnerability Database (EUVD)

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

Signals

  1. EUVD-2026-118269 / CVE-2026-113618 (score 5.3) (opens source in a new tab) The ZSIRep client library (ZSIREP.CLIENT.DLL) is vulnerable to improper server certificate validation. It registers a process-wide .NET callback that accepts any certificate for HTTPS connections without verification… Med severityDatabaseC8 EU Vulnerability Database (EUVD)
  2. Vulnerability in KAMSOFT ZSIRep CLIENT library (opens source in a new tab) Improper Certificate Validation vulnerability (CVE-2026-113618) has been found in KAMSOFT ZSIRep CLIENT library. Med severityGovernmentC17 CERT Polska