The vulnerability in the implementation of the waitid() system call layer of the Linuxulator kernel in FreeBSD allows a attacker to disclose protected information.
🗓️ 10 Aug 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 12 Views
| Reporter | Title | Published | Views | Family All 12 |
|---|---|---|---|---|
 | FreeBSD -- Kernel stack disclosure in Linux compatibility layer | 30 Jun 202600:00 | – | freebsd |
 | CVE-2026-49424 | 3 Jul 202613:15 | – | circl |
 | CVE-2026-49424 | 19 Aug 202607:08 | – | cve |
 | CVE-2026-49424 Kernel stack disclosure in Linux compatibility layer | 19 Aug 202607:08 | – | cvelist |
 | EUVD-2026-62345 | 19 Aug 202607:08 | – | euvd |
 | FreeBSD-SA-26:47.linux | 30 Jun 202600:00 | – | freebsd_advisory |
 | FreeBSD : FreeBSD -- Kernel stack disclosure in Linux compatibility layer (2355c475-74e3-11f1-958d-bc241121aa0a) | 1 Jul 202600:00 | – | nessus |
 | CVE-2026-49424 | 19 Aug 202607:08 | – | mend |
 | CVE-2026-49424 | 19 Aug 202608:17 | – | nvd |
 | PT-2026-70017 | 20 Mar 202600:00 | – | ptsecurity |
10
| Source | Link |
|---|---|
| freebsd | www.freebsd.org/security/advisories/FreeBSD-SA-26:47.linux.asc |
| opennet | www.opennet.ru/opennews/art.shtml |
| cybersecurity-help | www.cybersecurity-help.cz/vdb/vulns/136018/ |
| web | www.web.nvd.nist.gov/view/vuln/detail |
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11 Aug 2026 00:00Current
6.2Medium risk
Vulners AI Score6.2
CVSS 21.7
CVSS 33.3
EPSS0.00151