Improper Enforcement of Message Integrity During Transmission in a Communication Channel vulnerability in Erlang/OTP ssl (tls_gen_connection module) allows a network-positioned attacker to inject una…
Summary
Improper Enforcement of Message Integrity During Transmission in a Communication Channel vulnerability in Erlang/OTP ssl (tls_gen_connection module) allows a network-positioned attacker to inject unauthenticated plaintext that the TLS client application later treats as authenticated server data. The function tls_gen_connection:handle_protocol_record/3 rejects APPLICATION_DATA records that arrive in pre-handshake states when the TLS endpoint acts as a server, but does not apply the same check w…
In-depth triage · Auto channel
No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).
Affected products
- :
Lint boundary warnings (1)
The following non-blocking warnings were raised during the lint phase of this triage (e.g. reference URLs not yet on the allowlist). They do not affect entry usability and are disclosed for transparency (see DR-002).
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REF_URL_NOT_ALLOWLISTEDurl not in allowlist: https://www.erlang.org/doc/system/versions.html#order-of-versions
Sources
- NVD DATABASE
Original Links
- https://cna.erlef.org/cves/CVE-2026-54891.html Vendor Advisory
- https://github.com/erlang/otp/commit/07d2d0e93f6aaf7652a81e8df075fc1728da5e96 Patch
- https://github.com/erlang/otp/security/advisories/GHSA-gf6r-99xw-6qg6 Vendor Advisory
- https://osv.dev/vulnerability/EEF-CVE-2026-54891 Third Party Advisory
- https://www.erlang.org/doc/system/versions.html#order-of-versions Release Notes
Timeline
- nvd_ingest NVD