CVE-2026-51376CWE-444

CVE-2026-51376

Medium · published August 29, 2026

CVSS v3.1
6.5
EPSS
0%
Percentile
32.6
In the wild
Unconfirmed
What it is

An issue in BitChat for iOS v1.15.0 allows a remote attacker to cause a denial of service via an unauthenticated MESSAGE packet into the mesh gossip cache

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00395 · 32.6th percentile
Weakness
CWE-444 · Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')
Published
2026-08-29T00:18Z
References (3)
https://github.com/permissionlesstech/bitchat/pull/998 · [email protected]https://barghest.asia/blog/bitchat-cache-poisoning/ · [email protected]https://github.com/BARGHEST-ngo/PoC_Bitchat1.15.0_iOS-BLEcache-poisoning · [email protected]
EPSS history
Timeline
  • 30 AUG 16:18Z
    EPSS moved — → 0%
    epss
  • 28 AUG 00:00Z
    An issue in BitChat for iOS v1.15.0 allows a remote attacker to cause a denial of service via an unauthenticated MESSAGE packet into the mesh gossip cache
    cvelistv5