# kitty security updates Patch Radar has 30 security fixes for kitty, closing 12 CVEs. The newest security fix is OPENSUSE-SU-2026:21599-1 (0.48.2-bp160.1.1), released August 18, 2026. - Web page: https://patchblox.com/security/product/linux/kitty - Platform: Linux - Supported: yes ## Security fixes, newest first | Fix | Released | Fixed in | Priority | CVEs | Exploited | |---|---|---|---|---:|---:| | [OPENSUSE-SU-2026:21599-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21599-1.md) | Aug 18, 2026 | opensuse-leap 16.0 0.48.2-bp160.1.1 | Urgent | 6 | 0 | | [DEBIAN-CVE-2026-72913](https://patchblox.com/security/data/fix/linux/debian-cve-2026-72913.md) | Aug 11, 2026 | Debian 14 0.48.2-1 | Routine | 1 | 0 | | [DEBIAN-CVE-2026-42850](https://patchblox.com/security/data/fix/linux/debian-cve-2026-42850.md) | Jun 24, 2026 | Debian 13.5 (trixie) 0.41.1-2+deb13u2 | High | 1 | 0 | | [DEBIAN-CVE-2026-42850](https://patchblox.com/security/data/fix/linux/debian-cve-2026-42850.md) | Jun 24, 2026 | Debian 14 0.47.0-1 | High | 1 | 0 | | [DEBIAN-CVE-2026-54056](https://patchblox.com/security/data/fix/linux/debian-cve-2026-54056.md) | Jun 24, 2026 | Debian 14 0.47.3-1 | High | 1 | 0 | | [DEBIAN-CVE-2026-54057](https://patchblox.com/security/data/fix/linux/debian-cve-2026-54057.md) | Jun 24, 2026 | Debian 13.5 (trixie) 0.41.1-2+deb13u2 | High | 1 | 0 | | [DEBIAN-CVE-2026-54057](https://patchblox.com/security/data/fix/linux/debian-cve-2026-54057.md) | Jun 24, 2026 | Debian 14 0.47.3-1 | High | 1 | 0 | | [DEBIAN-CVE-2026-42851](https://patchblox.com/security/data/fix/linux/debian-cve-2026-42851.md) | Jun 24, 2026 | Debian 13.5 (trixie) 0.41.1-2+deb13u2 | High | 1 | 0 | | [DEBIAN-CVE-2026-42851](https://patchblox.com/security/data/fix/linux/debian-cve-2026-42851.md) | Jun 24, 2026 | Debian 14 0.47.0-1 | High | 1 | 0 | | [DEBIAN-CVE-2026-54055](https://patchblox.com/security/data/fix/linux/debian-cve-2026-54055.md) | Jun 24, 2026 | Debian 13.5 (trixie) 0.41.1-2+deb13u2 | Routine | 1 | 0 | | [DEBIAN-CVE-2026-54055](https://patchblox.com/security/data/fix/linux/debian-cve-2026-54055.md) | Jun 24, 2026 | Debian 14 0.47.3-1 | Routine | 1 | 0 | | [kitty 0.45.0-1ubuntu0.1~esm2](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-kitty-0.45.0-1ubuntu0.1-esm2.md) | Jun 12, 2026 | Ubuntu 26.04.1 LTS (resolute) 0.45.0-1ubuntu0.1~esm2 | High | 4 | 0 | | [kitty 0.32.2-1ubuntu0.4+esm2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-kitty-0.32.2-1ubuntu0.4-esm2.md) | Jun 12, 2026 | Ubuntu 24.04.5 LTS (noble) 0.32.2-1ubuntu0.4+esm2 | High | 3 | 0 | | [DEBIAN-CVE-2026-33642](https://patchblox.com/security/data/fix/linux/debian-cve-2026-33642.md) | May 27, 2026 | Debian 14 0.47.0-1 | Urgent | 1 | 0 | | [DEBIAN-CVE-2026-33642](https://patchblox.com/security/data/fix/linux/debian-cve-2026-33642.md) | May 27, 2026 | Debian 13.5 (trixie) 0.41.1-2+deb13u1 | Urgent | 1 | 0 | | [DEBIAN-CVE-2026-33633](https://patchblox.com/security/data/fix/linux/debian-cve-2026-33633.md) | May 27, 2026 | Debian 14 0.47.0-1 | High | 1 | 0 | | [DEBIAN-CVE-2026-33633](https://patchblox.com/security/data/fix/linux/debian-cve-2026-33633.md) | May 27, 2026 | Debian 13.5 (trixie) 0.41.1-2+deb13u1 | High | 1 | 0 | | [kitty 0.15.0-1ubuntu0.2+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-kitty-0.15.0-1ubuntu0.2-esm1.md) | May 19, 2026 | Ubuntu 20.04 LTS (focal) 0.15.0-1ubuntu0.2+esm1 | Urgent | 2 | 0 | | [kitty 0.21.2-1ubuntu0.22.04.1+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-kitty-0.21.2-1ubuntu0.22.04.1-esm1.md) | May 19, 2026 | Ubuntu 22.04.1 LTS (jammy) 0.21.2-1ubuntu0.22.04.1+esm1 | Urgent | 2 | 0 | | [kitty 0.32.2-1ubuntu0.4+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-kitty-0.32.2-1ubuntu0.4-esm1.md) | May 19, 2026 | Ubuntu 24.04.5 LTS (noble) 0.32.2-1ubuntu0.4+esm1 | Urgent | 2 | 0 | | [kitty 0.41.1-2+deb13u1build0.25.10.1](https://patchblox.com/security/data/fix/linux/ubuntu-questing-kitty-0.41.1-2-deb13u1build0.25.10.1.md) | May 19, 2026 | Ubuntu 25.10 (questing) 0.41.1-2+deb13u1build0.25.10.1 | Urgent | 2 | 0 | | [kitty 0.45.0-1ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-kitty-0.45.0-1ubuntu0.1-esm1.md) | May 19, 2026 | Ubuntu 26.04.1 LTS (resolute) 0.45.0-1ubuntu0.1~esm1 | Urgent | 2 | 0 | | [DLA-4203-1](https://patchblox.com/security/data/fix/linux/dla-4203-1.md) | Jun 1, 2025 | Debian 11.6 (bullseye) 0.19.3-1+deb11u1 | High | 1 | 0 | | [DEBIAN-CVE-2025-43929](https://patchblox.com/security/data/fix/linux/debian-cve-2025-43929.md) | Apr 20, 2025 | Debian 13.5 (trixie) 0.41.1-1 | High | 1 | 0 | | [DEBIAN-CVE-2025-43929](https://patchblox.com/security/data/fix/linux/debian-cve-2025-43929.md) | Apr 20, 2025 | Debian 14 0.41.1-1 | High | 1 | 0 | | [DEBIAN-CVE-2022-41322](https://patchblox.com/security/data/fix/linux/debian-cve-2022-41322.md) | Sep 23, 2022 | Debian 12.15 (bookworm) 0.21.2-2 | High | 1 | 0 | | [DEBIAN-CVE-2022-41322](https://patchblox.com/security/data/fix/linux/debian-cve-2022-41322.md) | Sep 23, 2022 | Debian 13.5 (trixie) 0.21.2-2 | High | 1 | 0 | | [DEBIAN-CVE-2022-41322](https://patchblox.com/security/data/fix/linux/debian-cve-2022-41322.md) | Sep 23, 2022 | Debian 14 0.21.2-2 | High | 1 | 0 | | [kitty 0.21.2-1ubuntu0.22.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-kitty-0.21.2-1ubuntu0.22.04.1.md) | Sep 22, 2022 | Ubuntu 22.04.1 LTS (jammy) 0.21.2-1ubuntu0.22.04.1 | High | 1 | 0 | | [kitty 0.15.0-1ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-kitty-0.15.0-1ubuntu0.2.md) | Dec 21, 2020 | Ubuntu 20.04 LTS (focal) 0.15.0-1ubuntu0.2 | Routine | 1 | 0 | --- Data as of 2026-11-07T12:40:37Z UTC. 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