| Name | CVE-2026-21996 |
| Description | An unprivileged attacker can reliably trigger a crash of the dtrace process with a malicious ELF binary due to an integer Divide-by-Zero in Pbuild_file_symtab() |
| 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) |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| dtrace (PTS) | sid | 2.0.7-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| dtrace | source | (unstable) | 2.0.7-1 |
https://linux.oracle.com/cve/CVE-2026-21996.html
https://medium.com/@vis_hacker/hunting-bugs-in-oracles-userspace-dtrace-cve-2026-21996-and-cve-2026-35233-56e3704c9c0b