Linux · 
Amazon Linux · Security advisory · July 20, 2026
Amazon Linux · Security advisory · July 20, 2026ALAS2023-2026-1990: Security update for 4 packages
ALAS2023-2026-1990, released July 20, 2026, fixes 3 CVEs across 4 products. None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
3
None rated Critical
Exploited
0
None reported
Highest CVSS
8.1
Base score, 0 to 10
Highest EPSS
0.0046
40th percentile
Priority of the 3 CVEs
Patch now 0
Urgent 0
High 2
Routine 1
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| openvpn | amzn 2023 | 2.6.12-1.amzn2023.0.5 |
| openvpn-debuginfo | amzn 2023 | 2.6.12-1.amzn2023.0.5 |
| openvpn-debugsource | amzn 2023 | 2.6.12-1.amzn2023.0.5 |
| openvpn-devel | amzn 2023 | 2.6.12-1.amzn2023.0.5 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2026-12996 | openvpn: A use-after-free in OpenVPN 2.6.0 through 2.6.20 and 2.7_alpha1 through 2.7.4 allows remote authenticated peers to po... | 8.1 | 0.0046 | None reported |
| High | CVE-2026-11771 | openvpn: OpenVPN version 2.1.0 through 2.6.20 and 2.7_alpha1 through 2.7.4 allows attackers via an off-by-one buffer write in... | 7.5 | 0.0038 | None reported |
| Routine | CVE-2026-13122 | openvpn: This update for openvpn fixes the following issues: - CVE-2026-13122: denial of service via a malformed authenticati... | 5.3 | 0.0046 | None reported |
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