CVE-2010-1794 — The webdav_mount function in webdav_vfsops.c in the WebDAV kernel extension (aka webdav_fs.kext) for Mac OS X 10.6 allows local users to cause a denial of service (panic) via a mount request with a large integer in the pa_socket_namelen field

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MEDIUM

The webdav_mount function in webdav_vfsops.c in the WebDAV kernel extension (aka webdav_fs.kext) for Mac OS X 10.6 allows local users to cause a denial of service (panic) via a mount request with a large integer in the pa_socket_namelen field

Published Aug 2, 2010

4.9

MEDIUM

CVSS 2.0

EPSS 0.30%

Description

The webdav_mount function in webdav_vfsops.c in the WebDAV kernel extension (aka webdav_fs.kext) for Mac OS X 10.6 allows local users to cause a denial of service (panic) via a mount request with a large integer in the pa_socket_namelen field.

Affected products

Remediation

No remediation recorded yet.

Metrics

0.30% 0.00297

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.

EPSS probability 0.00297

Score over time

2022–2026

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Percentile over time

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Table of values (9 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 1, 2026	0.30% (0.00297)	20.21th	v5 (v2026.06.15)
Jun 15, 2026	0.30% (0.00297)	21.12th	v5 (v2026.06.15)
Mar 17, 2025	0.05% (0.00050)	12.58th	v4 (v2025.03.14)
Dec 12, 2024	0.04% (0.00042)	5.07th	v3 (v2023.03.01)
Mar 7, 2023	0.04% (0.00042)	5.63th	v3 (v2023.03.01)
Mar 6, 2023	0.89% (0.00890)	30.33th	v2 (v2022.01.01)
Sep 10, 2022	0.89% (0.00890)	28.64th	v2 (v2022.01.01)
Apr 1, 2022	0.89% (0.00890)	26.62th	v2 (v2022.01.01)
Feb 4, 2022	0.89% (0.00890)	12.04th	v2 (v2022.01.01)

Weaknesses (1)

CWE-264

References (3)

http://securitytracker.com/id?1024250
vdb-entryx_refsource_SECTRACK
http://www.securityfocus.com/archive/1/512642/100/0/threaded
mailing-listx_refsource_BUGTRAQ
http://www.securityfocus.com/bid/41958
vdb-entryx_refsource_BID

Link	Providers	Tags
http://securitytracker.com/id?1024250		vdb-entryx_refsource_SECTRACK
http://www.securityfocus.com/archive/1/512642/100/0/threaded		mailing-listx_refsource_BUGTRAQ
http://www.securityfocus.com/bid/41958		vdb-entryx_refsource_BID

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner apple

Published Aug 2, 2010

Updated Aug 7, 2024

Reserved May 6, 2010

Link CVE-2010-1794

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 16, 2026

Link CVE-2010-1794

Red Hat

Severity n/a

Public date n/a

Links CVE-2010-1794