VulnSocial

CVE-2026-78546Patch

LOWCVSS 4.8 · MEDIUM

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Patch affected systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

Out-of-bounds read vulnerability in Citirx Workspace app for Windows. This issue affects Workspace app for Windows: before 2603.11 Current Release (CR), before 2507.1 LTSR CU3, and before LTSR 2607.

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0.5/ 10 priority

Sources & remediation

Other references
Weakness type (CWE)
CWE-125

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

NONE

Threat summary

  • Patch or workaround signal is available
  • 1 mentions across 1 observed day

What's happening

  • Patch or workaround mentioned in 1 signal
  • Technical details provided in 1 signal
  • 1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-09-08: 1Patch / Workaround · 2026-09-08: 1Technical Details · 2026-09-08: 109-08
Signal classification1 categories
Patch
1100.0%
Full discourse1 post
  • IntraSystems, LLC@Intra_Access
    Patch

    MEDIUM SEVERITY | Citrix Workspace App for Windows CVE-2026-78546 & CVE-2026-78547: Out-of-bounds read/write vulnerabilities. Patch now! CR: Update to 2603.11+ LTSR: Update to 2507.1 CU3 or 2607 LTSR Help: servicedesk@intrasystems.com #Citrix #WorkspaceApp #CVE #PatchNow

    Post summary

    The post announces medium‑severity out‑of‑bounds read/write CVEs affecting Citrix Workspace App for Windows and urges users to apply specified patch updates immediately.

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    308 followersView on X

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