Security update for capnproto
This update for capnproto fixes the following issues: Update to version 1.4.0. Security issues fixed: - CVE-2026-32239: negative `Content-Length` conversion treated as impossibly large length by KJ-HTTP can lead to HTTP smuggling (bsc#1259638). - CVE-2026-32240: integer overflow when KJ-HTTP `Transfer-Encoding` chunk size is parsed to a value of 2^64 or larger can lead to HTTP smuggling (bsc#1259639). Other updates and bugfixes: - Have `stdcoro` use `::std` namespace. - Disable stack check when HWASan is used. - Fix benign buffer overrun in async `readMessage()`. - Shared library naming changes from `libsomething-%{version}.so` to `libsomething.so.%{version}`.
Security update for capnproto
Description
This update for capnproto fixes the following issues: Update to version 1.4.0. Security issues fixed: - CVE-2026-32239: negative `Content-Length` conversion treated as impossibly large length by KJ-HTTP can lead to HTTP smuggling (bsc#1259638). - CVE-2026-32240: integer overflow when KJ-HTTP `Transfer-Encoding` chunk size is parsed to a value of 2^64 or larger can lead to HTTP smuggling (bsc#1259639). Other updates and bugfixes: - Have `stdcoro` use `::std` namespace. - Disable stack check when HWASan is used. - Fix benign buffer overrun in async `readMessage()`. - Shared library naming changes from `libsomething-%{version}.so` to `libsomething.so.%{version}`.
Affected software
Technical Details
- Gcve Source
- db.gcve.eu
- Csaf Category
- csaf_security_advisory
- Csaf Version
- 2.0
- Publisher
- SUSE Product Security Team
- Advisory Id
- openSUSE-SU-2026:21062-1
- Cve Count
- 2
- Additional Cves
- ["CVE-2026-32240"]
Threat ID: 6aab497855bf5e2cf5990e45
Added to database: 09/17/2026, 01:59:20 UTC
Last updated: 09/17/2026, 02:02:24 UTC
Views: 1
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