VulnSocial

CVE-2026-18265Disclosure

LOWCVSS 9.8 · CRITICAL

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

OSNEXUS QuantaStor Missing Authentication Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of OSNEXUS QuantaStor. Authentication is not required to exploit this vulnerability. The specific flaw exists within the configuration of Kapacitor. The issue results from the lack of authentication prior to allowing access to functionality. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-30036.

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0.0/ 10 priority

Sources & remediation

Other references
Weakness type (CWE)
CWE-306

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

  • 1 mentions across 1 observed day

What's happening

  • Technical details provided in 1 signal
  • Disclosure: 1 classified signal
  • 1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-08-31: 1Technical Details · 2026-08-31: 108-31
Signal classification1 categories
Disclosure
1100.0%
Referenced assets1 URL
Full discourse1 post
  • Cybersecurity News DE@cybsecuritynews
    Disclosure

    #schwachstellen Kritische RCE in OSNEXUS QuantaStor: CVE-2026-18265 erlaubt Codeausführung als Root #cve202618265 #kapacitor #osnexus #quantastor #zdican30036 https://cybersecurity-news.de/cve-2026-18265-osnexus-quantastor-remote-code-execution

    Post summary

    The tweet announces a critical remote code execution vulnerability (CVE‑2026‑18265) in OSNEXUS QuantaStor that allows code execution as root, without providing a PoC, exploit, exploitation evidence, or patch details.

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    10 followersView on X

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