VulnSocial

CVE-2026-90975

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 · 2026-10-27: 110-27
Referenced assets1 URL
By indicator
Full discourse1 post
  • Venkata Satish Guttula 🛰️@snakeyesV1

    CERT/CC’s Oct 26 advisory describes a hardened-derivation flaw in Fireblocks’ mpc-lib, CVE-2026-90975. A compromised descendant signer share plus its chain code can expose that party’s ancestor shares. This does not independently recover a full spendable key; MPC threshold protection remains. CERT listed no vendor fix at publication. https://kb.cert.org/vuls/id/701544

    0000080
    3.3K followersView on X

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