| Name | CVE-2026-50593 |
| Description | Graphite before 1.3.15 has an integer underflow and resultant out-of-bounds write via Graphite actions, because slotat does not ensure that an offset is within the allowed slot-map range. |
| 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 |
|---|
| graphite2 (PTS) | bookworm, bullseye | 1.3.14-1 | vulnerable |
| trixie | 1.3.14-2 | vulnerable |
| forky, sid | 1.3.15-2 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| graphite2 | source | (unstable) | 1.3.15-2 | | | |
Notes
[trixie] - graphite2 <no-dsa> (Minor issue; can be fixed via point release)
[bookworm] - graphite2 <no-dsa> (Minor issue; can be fixed via point release)
Fixed by: https://github.com/silnrsi/graphite/commit/ad78c6b7319909e1540c1b134e115ced03417866 (1.3.15)