src_def4c500eb0f19fd4e
- Source-provided label
- Not reported
- Evidence class
- mentioned in report
- Confidence
- Not reported
- Observed
- Sep 28, 2026 09:40 UTC
- Retrieved
- Oct 08, 2026 03:48 UTC
CC-4858 - Exploitation of Zero-Day Vulnerabilities affecting Citrix NetScaler
Severity: High CVE-2026-88771 & CVE-2026-88772 could allow an unauthenticated attacker to perform remote code execution CVE-2026-88771 & CVE-2026-88772 could allow an unauthenticated attacker to perform remote code execution Updated: 28 Sep 2026
Reference details
- Source category
- Research & news
- Report title
CC-4858 - Exploitation of Zero-Day Vulnerabilities affecting Citrix NetScaler- First reported
- Sep 28, 2026 09:40 UTC
- Last reported
- Sep 28, 2026 09:40 UTC
- Catalog updated
- Oct 08, 2026 03:48 UTC
- Record ID
14c2125bfee3141111e526098e99a3c245c2c9d06b59480897ed023ffb2ec3c9
CVEs mentioned by sources
Published indicators
Network indicators are visibly defanged. This page does not make them clickable or send them to another service.
No validated file hashes or network indicators are stored for this record.
Source observations
This record contains metadata and attribution only. It does not host, download, unpack, render, or execute malware samples.
Feed collection status
Sources represented on this page. Publication and observation dates describe the content; successful batch dates describe local collection. A recent batch does not certify complete coverage or current provider availability.
1 sources: 0 stale, 0 needing attention, 0 paused, 1 unverified.
Review source update dates and status
- src_def4c500eb0f19fd4eCollection status unverifiedLast successful batch: Unverified
Stale means older than twice the recorded collection interval, with a minimum of one hour; without an interval, the threshold is 24 hours. Cached content remains available while a feed is stale, paused, or unverified.