Linux · 
Amazon Linux · Security advisory · May 25, 2026
Amazon Linux · Security advisory · May 25, 2026ALAS2023-2026-1703: Security update for 21 packages
ALAS2023-2026-1703, released May 25, 2026, fixes 3 CVEs across 21 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
8.8
Base score, 0 to 10
Highest EPSS
0.0039
33rd percentile
Priority of the 3 CVEs
Patch now 0
Urgent 0
High 3
Routine 0
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| nspr | amzn 2023 | 4.35.0-7.amzn2023.0.1 |
| nspr-debuginfo | amzn 2023 | 4.35.0-7.amzn2023.0.1 |
| nspr-devel | amzn 2023 | 4.35.0-7.amzn2023.0.1 |
| nss | amzn 2023 | 3.90.0-7.amzn2023.0.1 |
| nss-debuginfo | amzn 2023 | 3.90.0-7.amzn2023.0.1 |
| nss-debugsource | amzn 2023 | 3.90.0-7.amzn2023.0.1 |
| nss-devel | amzn 2023 | 3.90.0-7.amzn2023.0.1 |
| nss-pkcs11-devel | amzn 2023 | 3.90.0-7.amzn2023.0.1 |
| nss-softokn | amzn 2023 | 3.90.0-7.amzn2023.0.1 |
| nss-softokn-debuginfo | amzn 2023 | 3.90.0-7.amzn2023.0.1 |
| nss-softokn-devel | amzn 2023 | 3.90.0-7.amzn2023.0.1 |
| nss-softokn-freebl | amzn 2023 | 3.90.0-7.amzn2023.0.1 |
| nss-softokn-freebl-debuginfo | amzn 2023 | 3.90.0-7.amzn2023.0.1 |
| nss-softokn-freebl-devel | amzn 2023 | 3.90.0-7.amzn2023.0.1 |
| nss-sysinit | amzn 2023 | 3.90.0-7.amzn2023.0.1 |
| nss-sysinit-debuginfo | amzn 2023 | 3.90.0-7.amzn2023.0.1 |
| nss-tools | amzn 2023 | 3.90.0-7.amzn2023.0.1 |
| nss-tools-debuginfo | amzn 2023 | 3.90.0-7.amzn2023.0.1 |
| nss-util | amzn 2023 | 3.90.0-7.amzn2023.0.1 |
| nss-util-debuginfo | amzn 2023 | 3.90.0-7.amzn2023.0.1 |
| nss-util-devel | amzn 2023 | 3.90.0-7.amzn2023.0.1 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2026-6772 | Incorrect boundary conditions in the Libraries component in NSS | 8.8 | 0.0039 | None reported |
| High | CVE-2026-6766 | Incorrect boundary conditions in the Libraries component in NSS | 8.8 | 0.0026 | None reported |
| High | CVE-2026-6767 | Other issue in the Libraries component in NSS | 8.8 | 0.0023 | None reported |
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