VulnSocial

CVE-2026-89489

LOW

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

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0.0/ 10 priority

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

  • 1 mentions across 1 observed day

What's happening

  • 1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-09-19: 109-19
Full discourse1 post
  • DFIR Lab@DFIR_Lab

    🚨 HIGH: CVE-2026-89489 (CVSS 7.8) Linux kernel openrisc vulnerability allows unprivileged processes to read/write kernel memory via or1k_atomic syscall. Kernel read/write primitive enables code execution. #CVE #Vulnerability #PatchNow #Linux https://t.co/66UxfImQss

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