# CVE-2026-84269: gvfs: A flaw was found in the AFP backend in gvfs CVE-2026-84269 is fixed in 6 products on 1 platform, first by gvfs 1.48.2-0ubuntu1.3, released September 1, 2026. It is not reported as exploited. Patch Radar priority: Routine. - Web page: https://patchblox.com/security/cve/CVE-2026-84269 - Priority: Routine - CVSS: 6.5 (medium) - EPSS: 0.0030 - CISA KEV: not listed - Exploited (vendor report): no - Publicly disclosed: no - Published: Sep 1, 2026 ## Description A flaw was found in the AFP backend in gvfs. When mounting a share, a malicious AFP server can cause the DSI read path to process a length that exceeds the size requested by the client. The function does not verify the server-provided length against the pre-sized reply buffer, causing the operation to access past the intended boundaries. This issue allows a malicious server to overflow a heap buffer and crash the gvfsd-afp process, resulting in a denial of service. ## Where it's fixed | Platform | Product | Fixed in | Fix | Released | |---|---|---|---|---| | Linux | gvfs Debian 14 | 1.62.0-1 | [DEBIAN-CVE-2026-84269](https://patchblox.com/security/data/fix/linux/debian-cve-2026-84269.md) | Sep 17, 2026 | | Linux | gvfs Ubuntu 22.04.1 LTS (jammy) | 1.48.2-0ubuntu1.3 | [gvfs 1.48.2-0ubuntu1.3](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-gvfs-1.48.2-0ubuntu1.3.md) | Sep 1, 2026 | | Linux | gvfs Ubuntu 24.04.5 LTS (noble) | 1.54.4-0ubuntu1~24.04.5 | [gvfs 1.54.4-0ubuntu1~24.04.5](https://patchblox.com/security/data/fix/linux/ubuntu-noble-gvfs-1.54.4-0ubuntu1-24.04.5.md) | Sep 1, 2026 | | Linux | gvfs Ubuntu 26.04.1 LTS (resolute) | 1.60.0-1ubuntu0.2 | [gvfs 1.60.0-1ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-gvfs-1.60.0-1ubuntu0.2.md) | Sep 1, 2026 | | Linux | gvfs opensuse-leap 16.0 | 1.59.90-160000.3.1 | [OPENSUSE-SU-2026:21875-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21875-1.md) | Sep 18, 2026 | | Linux | gvfs sles 15.6 | 1.52.2-150600.3.9.1 | [SUSE-SU-2026:4240-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-4240-1.md) | Sep 17, 2026 | | Linux | gvfs sles 15.7 | 1.52.2-150600.3.9.1 | [SUSE-SU-2026:4240-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-4240-1.md) | Sep 17, 2026 | | Linux | gvfs-backends Ubuntu 22.04.1 LTS (jammy) | 1.48.2-0ubuntu1.3 | [gvfs-backends 1.48.2-0ubuntu1.3](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-gvfs-backends-1.48.2-0ubuntu1.3.md) | Sep 1, 2026 | | Linux | gvfs-backends Ubuntu 24.04.5 LTS (noble) | 1.54.4-0ubuntu1~24.04.5 | [gvfs-backends 1.54.4-0ubuntu1~24.04.5](https://patchblox.com/security/data/fix/linux/ubuntu-noble-gvfs-backends-1.54.4-0ubuntu1-24.04.5.md) | Sep 1, 2026 | | Linux | gvfs-backends Ubuntu 26.04.1 LTS (resolute) | 1.60.0-1ubuntu0.2 | [gvfs-backends 1.60.0-1ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-gvfs-backends-1.60.0-1ubuntu0.2.md) | Sep 1, 2026 | | Linux | gvfs-common Ubuntu 22.04.1 LTS (jammy) | 1.48.2-0ubuntu1.3 | [gvfs-common 1.48.2-0ubuntu1.3](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-gvfs-common-1.48.2-0ubuntu1.3.md) | Sep 1, 2026 | | Linux | gvfs-common Ubuntu 24.04.5 LTS (noble) | 1.54.4-0ubuntu1~24.04.5 | [gvfs-common 1.54.4-0ubuntu1~24.04.5](https://patchblox.com/security/data/fix/linux/ubuntu-noble-gvfs-common-1.54.4-0ubuntu1-24.04.5.md) | Sep 1, 2026 | | Linux | gvfs-common Ubuntu 26.04.1 LTS (resolute) | 1.60.0-1ubuntu0.2 | [gvfs-common 1.60.0-1ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-gvfs-common-1.60.0-1ubuntu0.2.md) | Sep 1, 2026 | | Linux | gvfs-daemons Ubuntu 22.04.1 LTS (jammy) | 1.48.2-0ubuntu1.3 | [gvfs-daemons 1.48.2-0ubuntu1.3](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-gvfs-daemons-1.48.2-0ubuntu1.3.md) | Sep 1, 2026 | | Linux | gvfs-daemons Ubuntu 24.04.5 LTS (noble) | 1.54.4-0ubuntu1~24.04.5 | [gvfs-daemons 1.54.4-0ubuntu1~24.04.5](https://patchblox.com/security/data/fix/linux/ubuntu-noble-gvfs-daemons-1.54.4-0ubuntu1-24.04.5.md) | Sep 1, 2026 | | Linux | gvfs-daemons Ubuntu 26.04.1 LTS (resolute) | 1.60.0-1ubuntu0.2 | [gvfs-daemons 1.60.0-1ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-gvfs-daemons-1.60.0-1ubuntu0.2.md) | Sep 1, 2026 | | Linux | gvfs-fuse Ubuntu 22.04.1 LTS (jammy) | 1.48.2-0ubuntu1.3 | [gvfs-fuse 1.48.2-0ubuntu1.3](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-gvfs-fuse-1.48.2-0ubuntu1.3.md) | Sep 1, 2026 | | Linux | gvfs-fuse Ubuntu 24.04.5 LTS (noble) | 1.54.4-0ubuntu1~24.04.5 | [gvfs-fuse 1.54.4-0ubuntu1~24.04.5](https://patchblox.com/security/data/fix/linux/ubuntu-noble-gvfs-fuse-1.54.4-0ubuntu1-24.04.5.md) | Sep 1, 2026 | | Linux | gvfs-fuse Ubuntu 26.04.1 LTS (resolute) | 1.60.0-1ubuntu0.2 | [gvfs-fuse 1.60.0-1ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-gvfs-fuse-1.60.0-1ubuntu0.2.md) | Sep 1, 2026 | | Linux | gvfs-libs Ubuntu 22.04.1 LTS (jammy) | 1.48.2-0ubuntu1.3 | [gvfs-libs 1.48.2-0ubuntu1.3](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-gvfs-libs-1.48.2-0ubuntu1.3.md) | Sep 1, 2026 | | Linux | gvfs-libs Ubuntu 24.04.5 LTS (noble) | 1.54.4-0ubuntu1~24.04.5 | [gvfs-libs 1.54.4-0ubuntu1~24.04.5](https://patchblox.com/security/data/fix/linux/ubuntu-noble-gvfs-libs-1.54.4-0ubuntu1-24.04.5.md) | Sep 1, 2026 | | Linux | gvfs-libs Ubuntu 26.04.1 LTS (resolute) | 1.60.0-1ubuntu0.2 | [gvfs-libs 1.60.0-1ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-gvfs-libs-1.60.0-1ubuntu0.2.md) | Sep 1, 2026 | --- Data as of 2026-11-09T01:18:40Z UTC. 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