Linux · 
Amazon Linux · Security advisory · April 13, 2026
Amazon Linux · Security advisory · April 13, 2026ALAS2023-2026-1582: Security update for 3 packages
ALAS2023-2026-1582, released April 13, 2026, fixes 8 CVEs across 3 products. None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
8
None rated Critical
Exploited
0
None reported
Highest CVSS
9.1
Base score, 0 to 10
Highest EPSS
0.0083
57th percentile
Priority of the 8 CVEs
Patch now 0
Urgent 0
High 3
Routine 5
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| yq | amzn 2023 | 4.47.1-12.amzn2023 |
| yq-debuginfo | amzn 2023 | 4.47.1-12.amzn2023 |
| yq-debugsource | amzn 2023 | 4.47.1-12.amzn2023 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2026-25679 | Incorrect parsing of IPv6 host literals in net/url | 9.1 | 0.0083 | None reported |
| High | CVE-2026-32280 | Unexpected work during chain building in crypto/x509 | 9.1 | 0.0063 | None reported |
| High | CVE-2026-27142 | URLs in meta content attribute actions are not escaped in html/template | 7.5 | 0.0037 | None reported |
| Routine | CVE-2025-47911 | golang-golang-x-net-dev: The html.Parse function in golang.org/x/net/html has quadratic parsing complexity when processing certain inputs, whi... | 5.3 | 0.0056 | None reported |
| Routine | CVE-2025-58190 | golang-golang-x-net: The html.Parse function in golang.org/x/net/html has an infinite parsing loop when processing certain inputs, which c... | 5.3 | 0.0054 | None reported |
| Routine | CVE-2025-61730 | Handshake messages may be processed at the incorrect encryption level in crypto/tls | 5.3 | 0.0032 | None reported |
| Routine | CVE-2026-32288 | Unbounded allocation for old GNU sparse in archive/tar | 5.5 | 0.0030 | None reported |
| Routine | CVE-2026-27139 | FileInfo can escape from a Root in os | 2.5 | 0.0022 | None reported |
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