Red Hat Security AdvisoryRHSA-2026:62531
Red Hat Hardened Images RPMs bug fix and enhancement update
Released 2026-09-02 · Red Hat rating Important · View on Red Hat →
Fixed in
- Red Hat Hardened Images erlang27-27.3.4.17-0.1.hum1@aarch64, erlang27-27.3.4.17-0.1.hum1@src, erlang27-27.3.4.17-0.1.hum1@x86_64 +47
Fixes 8 records
Priority HIGH 77
Missing Release of Resource after Effective Lifetime vulnerability in Erlang/OTP inets httpd allows an unauthenticated remote attacker to cause denial of service by sending a request with a chunked body whose chunk-size…
CVSS 4.0HIGH 8.7· Network · No auth · No interaction · EPSS 0.00949 · Published 2026-09-01 · Partial fix CWE-772
Priority MEDIUM 45
Allocation of Resources Without Limits or Throttling vulnerability in Erlang/OTP inets httpd allows an unauthenticated remote attacker to cause denial of service by opening and holding open a large number of connections.
CVSS 4.0HIGH 8.7· Network · No auth · No interaction · EPSS 0.00927 · Published 2026-09-01 · Fixed in 27.3.4.17, 28.5.0.6 +4 CWE-770
Priority MEDIUM 44
The inets application HTTP server httpd fails to enforce a configured body-size limit on chunked request.
CVSS 4.0HIGH 8.7· Network · No auth · No interaction · EPSS 0.00577 · Published 2026-09-01 · Fixed in 27.3.4.17, 28.5.0.6 +4 CWE-770
Priority LOW 38
Path Equivalence vulnerability in Erlang/OTP inets httpd allows a remote unauthenticated attacker to read files inside a mod_auth protected directory by prefixing the request path with an extra slash.
CVSS 4.0HIGH 8.2· Network · No auth · No interaction · EPSS 0.00973 · Published 2026-09-01 · Fixed in 27.3.4.17, 28.5.0.6 +4 CWE-50
Priority LOW 37
httpd function check_header/3 rejects duplicate Content-Length (per CVE-2026-23941) but never checks for the TE+CL co-presence that RFC 9112 §6.3 identifies as a probable smuggling attempt.
CVSS 4.0HIGH 8.3· Network · No auth · No interaction · EPSS 0.00524 · Published 2026-09-01 · Fixed in 27.3.4.17, 28.5.0.6 +4 CWE-444
Priority LOW 37
Improper Handling of Case Sensitivity vulnerability in Erlang/OTP inets httpd allows a remote unauthenticated attacker to read files inside a mod_auth protected directory by requesting them with different casing, on depl…
CVSS 4.0HIGH 8.2· Network · No auth · No interaction · EPSS 0.00927 · Published 2026-09-01 · Partial fix · 27.3.4.17, 28.5.0.6 +4 CWE-178
Priority LOW 29
Improper Validation of Specified Quantity in Input vulnerability in Erlang/OTP eldap allows a malicious or compromised LDAP server to degrade availability by returning a referral URL whose port component is a very long r…
CVSS 4.0MEDIUM 6.3· Network · No auth · No interaction · EPSS 0.00577 · Published 2026-09-01 · Fixed in 27.3.4.17, 28.5.0.6 +4 CWE-1284
Priority LOW 28
The mod_auth module in OTP's inets httpd server, when configured with dets or mnesia authentication backends and multiple directory configuration blocks, collapses all directory blocks into a single shared user/group nam…
CVSS 4.0MEDIUM 6.0· Network · Low privileges · No interaction · EPSS 0.00633 · Published 2026-09-01 · Fixed in 27.3.4.17, 28.5.0.6 +4 CWE-1289