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EUVD-2026-26356

🗓️ 30 Apr 2026 08:01:49Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 1 Views

Libnv uses select for sockets but ignores FD_SETSIZE; excessive file descriptors risk stack corruption and privilege elevation.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
FreeBSD
FreeBSD -- Stack overflow via select() file descriptor set overflow
29 Apr 202600:00
freebsd
ATTACKERKB
CVE-2026-39457
30 Apr 202608:01
attackerkb
Circl
CVE-2026-39457
30 Apr 202610:23
circl
CNNVD
FreeBSD 安全漏洞
30 Apr 202600:00
cnnvd
CVE
CVE-2026-39457
30 Apr 202608:01
cve
Cvelist
CVE-2026-39457 Stack overflow via select() file descriptor set overflow
30 Apr 202608:01
cvelist
FreeBSD Advisory
FreeBSD-SA-26:16.libnv
29 Apr 202600:00
freebsd_advisory
Tenable Nessus
FreeBSD : FreeBSD -- Stack overflow via select() file descriptor set overflow (892fabf5-4435-11f1-bb07-bc241121aa0a)
30 Apr 202600:00
nessus
NVD
CVE-2026-39457
30 Apr 202609:16
nvd
Packet Storm News
FreeBSD Security Advisory - FreeBSD-SA-26:16.libnv
29 Apr 202600:00
packetstormnews
Rows per page
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    ],
    "enisaIdProduct": [
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        "id": "756fe4a3-7f9e-3154-a975-02d627564540",
        "product": {
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        "product": {
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        "product_version": "14.4-RELEASE <p3"
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]

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30 Apr 2026 13:11Current
5.3Medium risk
Vulners AI Score5.3
CVSS 3.17.8
EPSS0.0001
SSVC
1