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CVE-2026-33633 Kitty has a Heap Buffer Overflow in its Graphics Protocol Handler

🗓️ 19 May 2026 17:36:07Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 37 Views

Kitty graphics protocol heap overflow permits DoS and RCE from a large PNG payload; fixed in 0.47.0.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-33633
19 May 202617:36
attackerkb
Circl
CVE-2026-33633
19 May 202619:02
circl
CNNVD
KiTTY 安全漏洞
19 May 202600:00
cnnvd
CVE
CVE-2026-33633
19 May 202617:36
cve
Debian
[SECURITY] [DSA 6307-1] kitty security update
28 May 202616:03
debian
Debian CVE
CVE-2026-33633
19 May 202617:36
debiancve
Tenable Nessus
Debian dsa-6307 : kitty - security update
28 May 202600:00
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-33633
22 May 202600:00
nessus
EUVD
EUVD-2026-30964
19 May 202617:36
euvd
NVD
CVE-2026-33633
19 May 202618:16
nvd
Rows per page
[
  {
    "vendor": "kovidgoyal",
    "product": "kitty",
    "versions": [
      {
        "version": "< 0.47.0",
        "status": "affected"
      }
    ]
  }
]

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