VulnSocial

CVE-2026-77410Disclosure

LOWCVSS 8.9 · HIGH

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

RabbitMQ amqp091-go is a Go AMQP 0.9.1 client. Prior to 1.13.0, Channel.recvContent in channel.go preallocates the message body slice with the uint64 ch.header.Size value supplied by an AMQP content header without capping the allocation to the negotiated Connection.Config.FrameSize value. A malicious or compromised broker can send an extreme declared body size and cause the Go runtime to attempt a correspondingly large allocation before body data is received. The allocation can exhaust memory and terminate the client process. This issue is fixed in version 1.13.0.

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0.0/ 10 priority

Sources & remediation

Other references
Weakness type (CWE)
CWE-789

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 · 2026-09-17: 1Technical Details · 2026-09-17: 109-17
Signal classification1 categories
Disclosure
1100.0%
Referenced assets1 URL
Full discourse1 post
  • DailyCVE@dailycve
    Disclosure

    🔴 RabbitMQ amqp091-go, Resource Exhaustion (OOM) via Unbounded Body Buffer Allocation, #CVE-2026-77410 (High) -DC-Sep2026-2448 https://dailycve.com/rabbitmq-amqp091-go-resource-exhaustion-oom-via-unbounded-body-buffer-allocation-cve-2026-77410-high-dc-sep2026-2448/

    Post summary

    The text announces a high-severity RabbitMQ amqp091-go resource exhaustion vulnerability with specific technical details. It lacks information about PoC, exploitation, active attacks, or patches.

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    236 followersView on X

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