CVE-2026-44302Disclosure

LOWCVSS 7.5 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Patch affected systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

Snappier is a high performance C# implementation of the Snappy compression algorithm. Prior to 1.3.1, Snappier.SnappyStream enters an uncatchable infinite loop when decompressing a malformed framed-format Snappy stream as small as 15 bytes. This vulnerability is fixed in 1.3.1.

0.5/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-835

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

STABLE

Threat summary

  • Patch or workaround signal is available
  • 3 mentions across 3 observed days
  • Momentum state: stable

What's happening

  • Patch or workaround mentioned in 1 signal
  • Technical details provided in 3 signals
  • Disclosure: 3 classified signals
  • Peaked 2d ago at 1 mentions (2026-05-07); latest day: 1
  • 3 total mentions across 3 days

Deep dive

Activity timeline3 mentions / 3d
00111Mentions · 2026-05-07: 1Mentions · 2026-05-12: 1Mentions · 2026-05-13: 1Patch / Workaround · 2026-05-13: 1Technical Details · 2026-05-07: 1Technical Details · 2026-05-12: 1Technical Details · 2026-05-13: 105-0705-1205-13
Signal classification1 categories
Disclosure
3100.0%
Referenced assets3 URLs
Full discourse3 posts
  • Vulmon Vulnerability Feed@VulmonFeeds
    Disclosure

    CVE-2026-44302 Infinite Loop Denial of Service in Snappier Prior to Version 1.3.1 https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-44302

    Post summary

    CVE-2026-44302 is an infinite-loop denial‑of‑service flaw in Snappier affecting versions before 1.3.1; upgrading to 1.3.1 eliminates the issue, but no PoC, exploit, or active exploitation details are provided.

    0000046
    4.0K followersView on X
  • CVE@CVEnew
    Disclosure

    CVE-2026-44302 Snappier is a high performance C# implementation of the Snappy compression algorithm. Prior to 1.3.1, Snappier.SnappyStream enters an uncatchable infinite loop when d… https://www.cve.org/CVERecord?id=CVE-2026-44302

    Post summary

    The CVE-2026-44302 references an uncatchable infinite loop in Snappier.SnappyStream (pre‑1.3.1), indicating a denial‑of‑service type vulnerability.

    0000052
    57.5K followersView on X
  • DailyCVE@dailycve
    Disclosure

    🔴 NET Snappier) Denial of Service (DoS) via crafted decompression stream, #CVE-2026-44302 (High) https://dailycve.com/net-snappier-denial-of-service-dos-via-crafted-decompression-stream-cve-2026-44302-high/

    Post summary

    The tweet announces the disclosure of CVE-2026-44302, a high‑severity DoS vulnerability in NET Snappier caused by a crafted decompression stream, but does not provide PoC, exploit details, or patch information.

    0000032
    196 followersView on X

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