EM-20261113-JCC9
VulnerabilityCritical severity
Critical NetScaler ADC Vulnerability (CVE-2026-120868)
CVE-2026-120868
Status
Developing
Since : signals keep joining.
- First Signal
- Nov 12 15:38 UTCC130 The Hacker News
- Page Born
- Nov 13 00:20 UTCsecond source joined
- Last Signal
- Nov 13 00:20 UTC15 hours before snapshot
- Sources
- 20 official · 2 research, news or crowd
- Open For
- 9 hoursso far
Life Of This Page
- 1BornA second, independent source names it.
- 2Developing · NowNew signals join; severity can move.
- 3ConfirmedNot yetCISA KEV lists it, or exploitation in the wild is reported.
- 4ResolvedNot yetPast the fix deadline and 14 days with no new signal.
- 5ArchivedNot yet30 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
- Disclosed: reachedNov 13 00:20 UTCC6 NVD published
- Scored: reachedNov 13 00:20 UTCCVSS 9.3
- Exploited: not yetNot yetNo exploitation reported
- Advisories: not yetNot yetNone yet
- Vendor Response: not yetNot yetNone in sources yet
- Resolved: not yetNot yetAfter 14 quiet days
Timeline
Point at a mark to read it. Squares are signals, colored by severity; every one is also listed under Signals.
Signals
- CVE-2026-120868 (CVSS 9.3) (opens source in a new tab) Memory overflow in Packet Processing can lead to unpredictable or erroneous behavior or Denial of Service in NetScaler ADC and NetScaler Gateway. Crit severityDatabaseC6 NVD CVE API 2.0
- Citrix Patches 12 NetScaler and Secure Access Client Flaws, Including Authentication Bypass (opens source in a new tab) Citrix has released patches for multiple critical security flaws impacting NetScaler ADC, Citrix NetScaler Gateway, and NetScaler Console that could lead to denial-of-service (DoS) or an authentication bypass. The… Med severityResearch & NewsC130 The Hacker News