| Name | CVE-2026-42394 |
| Description | sieve: symlink traversal flaw could result in arbitrary file disclosure |
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| dovecot (PTS) | bookworm, bookworm (security) | 1:2.3.19.1+dfsg1-2.1+deb12u6 | vulnerable |
| trixie (security), trixie | 1:2.4.1+dfsg1-6+deb13u6 | vulnerable |
| forky, sid | 1:2.4.5+dfsg1-2 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| dovecot | source | (unstable) | 1:2.4.5+dfsg1-1 | | | |
Notes
Fixed by: https://github.com/dovecot/core/commit/3b3e091effb83e0810ca55123bb5ebbe8ccbd7f5
Fixed by: https://github.com/dovecot/core/commit/70473a5e603863f7e862e939f4e5daea54cd4e45
Fixed by: https://github.com/dovecot/core/commit/2af14ac44f31978b0fdea83b46c9154a3773f838
Fixed by: https://github.com/dovecot/core/commit/9e0abbe2ee3bd93a3f8d6cdfdc11f16b6fe4a49d
Fixed by: https://github.com/dovecot/core/commit/84b3bb795768cd76d2af9bc5fc749bc87192da68
Fixed by: https://github.com/dovecot/pigeonhole/commit/11599c24512eca1605f05c07f6d4ed967f5859e7
Fixed by: https://github.com/dovecot/pigeonhole/commit/34edf6f49441be91b389050ac38943e17c12c2c8