VDB
RHSA-2021%3A0818
RHSA-2021%3A0818
PUBLISHED
CVSS 7.5 HIGH
Red Hat Security Advisory: wpa_supplicant security update
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Red Hat:rhel_eus:8.1::baseos | wpa_supplicant-debuginfo | 0, 0 |
| Red Hat:rhel_eus:8.1::baseos | wpa_supplicant-debugsource | 0, 0 |
| Red Hat:rhel_eus:8.1::baseos | wpa_supplicant | 0, 0 |
Timeline
- Mar 15, 2021 CVE Published
- Dec 18, 2025 CVE Updated
- May 1, 2026 Distribution Patch
- May 1, 2026 Distribution Patch
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
References
- https://access.redhat.com/errata/RHSA-2021:0818 advisory
- https://access.redhat.com/security/updates/classification/#important article
- https://bugzilla.redhat.com/show_bug.cgi?id=1933361 report
- https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_0818.json advisory
- https://access.redhat.com/security/cve/CVE-2021-27803 report
- https://www.cve.org/CVERecord?id=CVE-2021-27803 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2021-27803 advisory
- https://w1.fi/security/2021-1/wpa_supplicant-p2p-provision-discovery-processing-vulnerability.txt article