- Description
- Buffer Underwrite vulnerability in Apache HTTP Server on crafted regular expressions in the configuration. This issue affects Apache HTTP Server: from 2.4.0 through 2.4.67. Users are recommended to upgrade to version 2.4.68, which fixes the issue.
- Source
- security@apache.org
- NVD status
- Analyzed
- Products
- http_server
CVSS 3.1
- Type
- Secondary
- Base score
- 9.8
- Impact score
- 5.9
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Severity
- CRITICAL
- security@apache.org
- CWE-124
- Hype score
- Not currently trending
CVE-2026-44631: Apache HTTP Server is affected by CVE-2026-44631 (CVSS 9.8 - Critical), a buffer underwrite flaw that may lead to memory corruption and code execution. This issue is fixed in version 2.4.68. Update immediately. Read on:
@lyrie_ai
14 Jul 2026
30 Impressions
0 Retweets
0 Likes
0 Bookmarks
1 Reply
0 Quotes
Apache HTTP ServerにCVSS 9.8の脆弱性が2件。Webサーバを運用しているなら急いで確認してほしい。 【対策リリース】Apache HTTP Server 2.4.68がリリース。13件の脆弱性を修正し、CISAはCVE-2026-29167・CVE-2026-44631（各CVSS 9.8）
@hasamayo1217
12 Jun 2026
8 Impressions
0 Retweets
1 Like
0 Bookmarks
0 Replies
0 Quotes
[
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*",
"matchCriteriaId": "03F07E89-F9BF-4913-8250-F79447AA6EBD",
"versionEndExcluding": "2.4.68",
"versionStartIncluding": "2.4.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
]