CVE-2026-50538 libvncclient Tight decoder has an attacker-controlled heap out-of-bounds write
| Reporter | Title | Published | Views | Family All 19 |
|---|---|---|---|---|
 | CVE-2026-50538 | 21 Aug 202621:03 | – | cve |
 | CVE-2026-50538 | 21 Aug 202621:03 | – | debiancve |
 | EUVD-2026-64167 | 21 Aug 202621:03 | – | euvd |
 | Updated libvncserver packages fix security vulnerabilities | 3 Aug 202618:47 | – | mageia |
 | CVE-2026-50538 | 21 Aug 202621:16 | – | nvd |
 | DEBIAN-CVE-2026-50538 | 15 Jun 202615:47 | – | osv |
| MGASA-2026-0315 Updated libvncserver packages fix security vulnerabilities | 3 Aug 202618:47 | – | osv |
| OESA-2026-3318 libvncserver security update | 13 Aug 202613:57 | – | osv |
| OESA-2026-3319 libvncserver security update | 13 Aug 202613:57 | – | osv |
| OESA-2026-3320 libvncserver security update | 13 Aug 202613:57 | – | osv |
10
[
{
"vendor": "LibVNC",
"product": "libvncserver",
"versions": [
{
"version": ">= 0.9.12, <= 0.9.15",
"status": "affected"
}
]
}
]Data
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21 Aug 2026 21:03Current
CVSS 3.18.8
EPSS0.00113