CVE-2026-42535

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Source
https://cve.org/CVERecord?id=CVE-2026-42535
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-42535.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-42535
Aliases
Downstream
ALPINE (1)
ALSA (2)
AZL (1)
BELL (1)
CLSA (10)
DEBIAN (1)
ECHO (1)
MGASA (1)
MINI (1)
OESA (4)
openSUSE (1)
RHSA (4)
RLSA (1)
ROOT (2)
SUSE (5)
UBUNTU (1)
Related
ALSA (2)
openSUSE (1)
SUSE (5)
Published
2026-06-08T15:14:49Z
Modified
2026-11-05T21:32:23Z
Severity
  • 9.1 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H CVSS Calculator
Summary
Apache HTTP Server: mod_dav_fs protected directory access
Details

A path handling issue in mod_dav_fs in Apache 2.4.67 and earlier allows a WebDAV content author to directly manipulate trusted DAV property databases, potentially causing child process crashes.

Users are recommended to upgrade to version 2.4.68, which fixes this issue.

Database specific 
{
    "cna_assigner": "apache",
    "cwe_ids": [
        "CWE-668"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/42xxx/CVE-2026-42535.json",
    "unresolved_ranges": [
        {
            "extracted_events": [
                {
                    "range": [
                        {
                            "last_affected": "2.4.67"
                        }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandardRange"
                }
            ]
        }
    ]
}
References

Affected packages

Git / github.com/apache/httpd

Affected ranges

Type
GIT
Repo
https://github.com/apache/httpd
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
736bb657405eb73fd68a64772c3a908807bdb887
Database specific
Show details 
{
    "extracted_events": [
        {
            "cpe": "cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "0"
                },
                {
                    "fixed": "2.4.68"
                }
            ],
            "source": "CPE_RANGE"
        }
    ]
}

Affected versions

2.*
2.4.68-rc1-candidate

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-42535.json"