CVE-2026-84269

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.

Database specific

{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/84xxx/CVE-2026-84269.json",
    "cna_assigner": "redhat",
    "cwe_ids": [
        "CWE-122"
    ]
}

References

Affected packages

Git / gitlab.gnome.org/gnome/gvfs

Affected ranges

Type

GIT

Repo

https://gitlab.gnome.org/gnome/gvfs

Events

Introduced

Fixed

5651571370400cf0a114f61af2fa96e0ff4784d5

Database specific

Show details

{
    "source": "AFFECTED_FIELD",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "1.60.2"
        }
    ]
}

Affected versions

1.*

1.10.0

1.11.3

1.11.4

1.11.5

1.12.0

1.12.1

1.13.0

1.13.1

1.13.2

1.13.3

1.13.4

1.13.5

1.13.6

1.13.7

1.13.8

1.13.9

1.14.0

1.15.0

1.15.1

1.15.2

1.15.3

1.15.4

1.16.0

1.17.0

1.17.1

1.17.2

1.17.3

1.17.90

1.18.0

1.18.1

1.18.2

1.19.1

1.19.2

1.19.3

1.19.4

1.19.5

1.19.90

1.20.0

1.21.1

1.21.2

1.21.3

1.21.4

1.21.90

1.21.92

1.22.0

1.23.1

1.23.2

1.23.3

1.23.4

1.23.90

1.23.92

1.24.0

1.25.1

1.25.2

1.25.3

1.25.4

1.25.4.1

1.25.90

1.25.91

1.25.92

1.26.0

1.26.1

1.26.1.1

1.26.2

1.27.3

1.27.4

1.27.90

1.27.91

1.27.92

1.28.0

1.28.1

1.29.1

1.29.2

1.29.3

1.29.4

1.29.90

1.29.91

1.29.92

1.3.1

1.3.2

1.3.3

1.3.4

1.3.5

1.3.6

1.30.0

1.31.1

1.31.2

1.31.3

1.31.4

1.31.90

1.31.91

1.31.92

1.32.0

1.33.1

1.33.3

1.33.90

1.33.91

1.33.92

1.34.0

1.35.1

1.35.2

1.35.3

1.35.4

1.35.90

1.35.91

1.35.92

1.36.0

1.37.1

1.37.2

1.37.4

1.37.90

1.37.91

1.38.0

1.39.1

1.39.3

1.39.4

1.39.90

1.39.91

1.39.92

1.4.0

1.40.0

1.41.1

1.41.2

1.41.3

1.41.4

1.41.90

1.41.91

1.42.0

1.43.1

1.43.2

1.43.90

1.43.91

1.43.92

1.44.0

1.44.1

1.45.2

1.45.3

1.45.90

1.45.92

1.46.0

1.46.1

1.47.1

1.47.90

1.47.91

1.48.0

1.48.1

1.49.1

1.49.90

1.5.1

1.5.2

1.5.3

1.5.4

1.5.5

1.50.0

1.50.1

1.50.2

1.50.3

1.50.4

1.51.1

1.51.90

1.51.91

1.52.0

1.52.1

1.53.1

1.53.90

1.53.91

1.54.0

1.54.1

1.55.1

1.55.90

1.56.0

1.56.1

1.57.1

1.57.2

1.58.0

1.59.1

1.59.90

1.6.0

1.6.1

1.6.2

1.6.3

1.6.4

1.6.5

1.60.0

1.60.1

1.7.0

1.7.1

1.7.2

1.7.3

1.9.0

1.9.1

1.9.2

1.9.3

1.9.4

1.9.5

Other

GVFS_0_0_1

GVFS_0_0_2

GVFS_0_1_0

GVFS_0_1_1

GVFS_0_1_10

GVFS_0_1_11

GVFS_0_1_2

GVFS_0_1_3

GVFS_0_1_4

GVFS_0_1_5

GVFS_0_1_6

GVFS_0_1_7

GVFS_0_1_8

GVFS_0_1_9

GVFS_0_2_0

GVFS_0_2_0_1

GVFS_0_2_1

GVFS_0_2_2

GVFS_0_2_4

GVFS_0_99_1

GVFS_0_99_2

GVFS_0_99_3

GVFS_0_99_4

GVFS_0_99_5

GVFS_0_99_6

GVFS_0_99_7

GVFS_1_1_1

GVFS_1_1_2

GVFS_1_1_3

GVFS_1_1_4

GVFS_1_1_5

GVFS_1_1_6

GVFS_1_1_7

GVFS_1_1_8

GVFS_1_2_1

GVFS_1_2_2

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-84269.json"