PT-2026-98841

Improper Neutralization of Special Elements in Output Used by a Downstream Component in the colour control escape code handler in kitty from 0.47.3 before 0.49.0 allows a program writing to the terminal to execute an arbitrary command in the user's shell, because color control in kitty/window.py...

PT-2026-98927

Missing Authorization in the drop handling path of the drag and drop protocol in kitty from 0.47.0 before 0.49.0 allows a program writing to the terminal to obtain the contents of files dragged over the window even when the user never completes the drop, because drop enqueue request in kitty/dnd....

PT-2026-98850

Name of the Vulnerable Software and Affected Versions kitty versions 0.40.0 through 0.48.x Description An out-of-bounds write exists in the natural width branch of the text sizing protocol. The screen handle multicell command function in kitty/screen.c appends each codepoint of a grapheme cluster...

CVE-2026-80431: Out-of-bounds Write

Out-of-bounds Write in the natural width branch of the text sizing protocol in kitty from 0.40.0 before 0.49.0 allows a program writing to the terminal to write past the end of a fixed-size buffer, because screenhandlemulticellcommand in kitty/screen.c appends each codepoint of a grapheme cluster...

Linux Distros Unpatched Vulnerability : CVE-2026-95832

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Improper Neutralization of Special Elements in Output Used by a Downstream Component in the colour control escape code handler in kitty from 0.47.3 before 0.49....

CVE-2026-80432: Missing Authorization

Missing Authorization in the drop handling path of the drag and drop protocol in kitty from 0.47.0 before 0.49.0 allows a program writing to the terminal to obtain the contents of files dragged over the window even when the user never completes the drop, because dropenqueuerequest in kitty/dnd.c...

PT-2026-98932

Name of the Vulnerable Software and Affected Versions kitty versions 0.25.0 through 0.48.9 Description Missing authorization in the askpass escape code handler allows a local user to obtain text typed into a prompt displayed by the terminal. The handle remote askpass function in kitty/window.py...

Linux Distros Unpatched Vulnerability : CVE-2026-95835

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Missing Authorization in the askpass escape code handler in kitty from 0.25.0 before 0.49.0 allows a local user other than the one running the terminal to obtai...

Ubuntu 24.04 LTS / 26.04 LTS : kitty vulnerabilities (USN-8763-1)

The remote Ubuntu 24.04 LTS / 26.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-8763-1 advisory. It was discovered that kitty incorrectly escaped error messages when handling specially crafted terminal escape sequences. A remote attacker...

USN-8763-1: kitty vulnerabilities

It was discovered that kitty incorrectly escaped error messages when handling specially crafted terminal escape sequences. A remote attacker could possibly use this issue to execute arbitrary commands. CVE-2026-42850 It was discovered that kitty incorrectly handled remote edit requests in termina...

USN-8763-1 kitty vulnerabilities

It was discovered that kitty incorrectly escaped error messages when handling specially crafted terminal escape sequences. A remote attacker could possibly use this issue to execute arbitrary commands. CVE-2026-42850 It was discovered that kitty incorrectly handled remote edit requests in termina...

openSUSE 16 Security Update : kitty (openSUSE-SU-2026:21599-1)

The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:21599-1 advisory. Changes in kitty: - Update to 0.48.2: Wayland: Fix regression in previous release that broke drag and drop on Plasma 10284 diff kitten: Fix a ra...

SUSE CVE-2026-33633

Kitty is a cross-platform GPU based terminal. Versions 0.46.2 and below contain a heap buffer overflow in loadimagedata that allows any process which can write to the terminal's stdin to crash kitty immediately. The vulnerability is triggered by a single APC graphics protocol command with a PNG...

SUSE CVE-2026-33642

Kitty is a cross-platform GPU based terminal. In versions 0.46.2 and below, the handlecomposecommand function in kitty/graphics.c performs bounds validation on composition offsets using unsigned 32-bit arithmetic that is subject to integer wrapping, potentially leading to Heap Buffer...

OPENSUSE-SU-2026:21599-1 Security update for kitty

This update for kitty fixes the following issues: Changes in kitty: - Update to 0.48.2: Wayland: Fix regression in previous release that broke drag and drop on Plasma 10284 diff kitten: Fix a rare crash when showing a large diff due to incorrect locking when highlighting Allow the private DCS...

GO-2026-6222 vulnerabilities

Vulnerabilities for packages: fortio-fips, kubescape, seaweedfs-rocksdb, kubescape-server, mattermost-fips, seaweedfs-operator, kubescape-server-fips, pdfcpu, seaweedfs, seaweedfs-operator-fips, seaweedfs-rocksdb-fips, seaweedfs-fips, nemo, mailpit-fips, gitea-fips, gitea, kitty, bento, rclone,...

CVE-2026-46603 vulnerabilities

Vulnerabilities for packages: fortio-fips, kubescape, seaweedfs-rocksdb, kubescape-server, mattermost-fips, seaweedfs-operator, kubescape-server-fips, pdfcpu, seaweedfs, seaweedfs-operator-fips, seaweedfs-rocksdb-fips, seaweedfs-fips, nemo, mailpit-fips, gitea-fips, gitea, kitty, bento, rclone,...

SUSE CVE-2026-72913

Kitty is a cross-platform GPU based terminal. Prior to 0.48.2, the @kitty-echo and @kitty-ssh DCS handlers in kitty/window.py write unauthenticated data to the child shell's stdin, where handleremoteecho accepts printable shell command characters and handleremotessh calls getsshdata in...

CVE-2026-72913

A flaw was found in Kitty, a cross-platform GPU based terminal. This vulnerability allows an attacker to achieve arbitrary code execution by chaining specific escape sequences @kitty-echo and @kitty-ssh when a user displays untrusted terminal data. These sequences write unauthenticated data to th...

Linux Distros Unpatched Vulnerability : CVE-2026-72913

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Kitty is a cross-platform GPU based terminal. Prior to 0.48.2, the @kitty-echo and @kitty-ssh DCS handlers in kitty/window.py write unauthenticated data to the...