VulnSocial

CVE-2026-118375

LOWCVSS 9.2 · 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

llama.cpp b8841 before b11865 contains an out-of-bounds write vulnerability in the ggml-rpc RDMA transport rdma_recv() function that allows unauthenticated peers to overflow the rpc-server stack. Attackers advertising RDMA capabilities in the HELLO message can send up to 256 KiB into a 1-byte stack variable in rpc_serve_client(), crashing the server or potentially executing code.

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0.0/ 10 priority

Sources & remediation

Other references
Weakness type (CWE)
CWE-787

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 · 2026-10-28: 110-28
Referenced assets1 URL
By indicator
Full discourse1 post
  • Eliran Emuna@EmunaEliran

    🚨 Any unauthenticated peer can crash, and possibly run code on, a llama.cpp rpc-server. ⚠️ CVE-2026-118375 · CVSS 4.0: 9.2 (CNA) 📦 b8841 to before b11865 💥 256 KiB into a 1-byte stack variable ✅ Fixed in b11865 🔗 https://www.cve.org/CVERecord?id=CVE-2026-118375 #CyberSecurity #AI #CVE https://t.co/92PRqXcEMj

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