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CVE-2026-33642 Kitty has a Heap Buffer Over-Read/Write via Integer Overflow in compose_rectangles Bounds Check

🗓️ 19 May 2026 18:04:42Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 32 Views

Kitty 0.46.2 allows heap corruption via offset wrap in bounds check; fixed in 0.47.0.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-33642
19 May 202618:04
attackerkb
Circl
CVE-2026-33642
19 May 202620:00
circl
CNNVD
KiTTY 缓冲区错误漏洞
19 May 202600:00
cnnvd
CVE
CVE-2026-33642
19 May 202618:04
cve
Debian
[SECURITY] [DSA 6307-1] kitty security update
28 May 202616:03
debian
Debian CVE
CVE-2026-33642
19 May 202618:04
debiancve
Tenable Nessus
Debian dsa-6307 : kitty - security update
28 May 202600:00
nessus
Tenable Nessus
Ubuntu 20.04 LTS / 22.04 LTS / 24.04 LTS / 25.10 / 26.04 LTS : kitty vulnerabilities (USN-8442-1)
20 Jun 202600:00
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-33642
22 May 202600:00
nessus
EUVD
EUVD-2026-30968
19 May 202618:04
euvd
Rows per page
[
  {
    "vendor": "kovidgoyal",
    "product": "kitty",
    "versions": [
      {
        "version": "< 0.47.0",
        "status": "affected"
      }
    ]
  }
]

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