- Description
- A NULL pointer dereference vulnerability was found in libxml2 when processing XPath XML expressions. This flaw allows an attacker to craft a malicious XML input to libxml2, leading to a denial of service.
- Source
- secalert@redhat.com
- NVD status
- Awaiting Analysis
CVSS 3.1
- Type
- Secondary
- Base score
- 7.5
- Impact score
- 3.6
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Severity
- HIGH
- secalert@redhat.com
- CWE-825
- Hype score
- Not currently trending
5 CVEs in libxml2 https://t.co/nHoIvYT13R CVE-2025-49794: Heap UAF DoS CVE-2025-49795: Null pointer dereference DoS CVE-2025-49796: Type confusion DoS CVE-2025-6021: Integer and Buffer Overflow in xmlBuildQName() CVE-2025-6170: Stack-based Buffer Overflow in xmllint Shell
@oss_security
17 Jun 2025
2650 Impressions
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CVE-2025-49795 A NULL pointer dereference vulnerability was found in libxml2 when processing XPath XML expressions. This flaw allows an attacker to craft a malicious XML input to li… https://t.co/58j9WZeeNh
@CVEnew
16 Jun 2025
344 Impressions
0 Retweets
0 Likes
0 Bookmarks
0 Replies
0 Quotes