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CVE-2026-45250
🗓️ 21 May 2026 08:37:17Reported by freebsdType 
cve🔗 web.nvd.nist.gov📰️ 1 Media mentions👁 106 Views🌐 WEB
| Reporter | Title | Published | Views | Family All 16 |
|---|---|---|---|---|
 | FreeBSD -- Stack buffer overflow via setcred(2) | 20 May 202600:00 | – | freebsd |
 | CVE-2026-45250 | 21 May 202608:37 | – | attackerkb |
 | Exploit for CVE-2026-45250 | 21 May 202604:40 | – | githubexploit |
 | The vulnerability of the setcred() function in the operating system kernel of FreeBSD allows a perpetrator to execute arbitrary code, increase their privileges, or cause service failures. | 22 May 202600:00 | – | bdu_fstec |
 | CVE-2026-45250 | 21 May 202605:00 | – | circl |
 | FreeBSD 安全漏洞 | 21 May 202600:00 | – | cnnvd |
 | CVE-2026-45250 Stack buffer overflow via setcred(2) | 21 May 202608:37 | – | cvelist |
 | EUVD-2026-31252 | 21 May 202608:37 | – | euvd |
 | FreeBSD-SA-26:18.setcred | 20 May 202600:00 | – | freebsd_advisory |
 | FreeBSD : FreeBSD -- Stack buffer overflow via setcred(2) (39728e41-54b5-11f1-8d7a-bc241121aa0a) | 21 May 202600:00 | – | nessus |
10
Node
OR
[
{
"defaultStatus": "unknown",
"modules": [
"setcred"
],
"product": "FreeBSD",
"vendor": "FreeBSD",
"versions": [
{
"status": "affected",
"versionType": "release",
"version": "15.0-RELEASE",
"lessThan": "p9"
},
{
"status": "affected",
"versionType": "release",
"version": "14.4-RELEASE",
"lessThan": "p5"
},
{
"status": "affected",
"versionType": "release",
"version": "14.3-RELEASE",
"lessThan": "p14"
}
]
}
]| Parameter | Position | Path | Description | CWE |
|---|---|---|---|---|
| setcred(2) syscall exploitation | path | exploits/exp2_lpe_no_smap.c | Full LPE PoC for no-SMAP/SMEP kernel via setcred(2) vulnerability. | CWE-121 |
| kernel stack overflow | path | exploits/exp2_lpe_no_smap.c | Full LPE PoC for no-SMAP/SMEP kernel via setcred(2) vulnerability. | CWE-121 |
| setcred(2) syscall exploitation with SMAP/SMEP | path | exploits/exp_setcred_smap_zfs.c | SMAP/SMEP-safe LPE PoC via zfs.ko gadget for setcred(2). | CWE-121 |
| zfs.ko gadget | path | exploits/exp_setcred_smap_zfs.c | SMAP/SMEP-safe LPE PoC via zfs.ko gadget for setcred(2). | CWE-121 |
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17 Jun 2026 10:51Current
6.4Medium risk
Vulners AI Score6.4
CVSS 3.17.8
EPSS0.00409
SSVC