What is CVE-2021-26948?

CVE-2021-26948 is a high-severity vulnerability in Htmldoc_project Htmldoc, classified under CWE-479. CVSS score: 7.8/10. Published 2022-03-03.

How severe is CVE-2021-26948?

High severity. CVSS v3 base score is 7.8 out of 10.

NULL pointer dereference in Htmldoc_project Htmldoc

CVE-2021-26948

Null pointer dereference in the htmldoc v1.9.11 and before may allow attackers to execute arbitrary code and cause a denial of service via a crafted html file.

EPSS: 0.008 (52.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Htmldoc_project Htmldoc — versions 1.9.11
N/a Htmldoc — versions v1.9.11

Weakness classification (CWE)

CWE-479
CWE-476 — NULL Pointer Dereference

References

secalert@redhat.com (Exploit, Patch, Third Party Advisory, Issue Tracking)

Frequently asked questions

What is CVE-2021-26948?: CVE-2021-26948 is a high-severity vulnerability in Htmldoc_project Htmldoc, classified under CWE-479. CVSS score: 7.8/10. Published 2022-03-03.
How severe is CVE-2021-26948?: High severity. CVSS v3 base score is 7.8 out of 10.