Amazon Linux 2023 Security Advisory: ALAS2023-2026-1699
Advisory Released Date: 2026-05-15
Advisory Updated Date: 2026-05-15
Severity:
Medium
Issue Overview:
When doing a second SMB request to the same host again, curl would wrongly use a data pointer pointing into already freed memory. (CVE-2026-3805)
Affected Packages:
curl
Issue Correction:
Run dnf update curl --releasever 2023.11.20260514 or dnf update --advisory ALAS2023-2026-1699 --releasever 2023.11.20260514 to update your system.
More information on how to update your system can be found on this page: Amazon Linux 2023 documentation
New Packages:
aarch64:
libcurl-minimal-8.17.0-1.amzn2023.0.3.aarch64
curl-8.17.0-1.amzn2023.0.3.aarch64
libcurl-minimal-debuginfo-8.17.0-1.amzn2023.0.3.aarch64
curl-debuginfo-8.17.0-1.amzn2023.0.3.aarch64
curl-debugsource-8.17.0-1.amzn2023.0.3.aarch64
curl-minimal-debuginfo-8.17.0-1.amzn2023.0.3.aarch64
curl-minimal-8.17.0-1.amzn2023.0.3.aarch64
libcurl-debuginfo-8.17.0-1.amzn2023.0.3.aarch64
libcurl-8.17.0-1.amzn2023.0.3.aarch64
libcurl-devel-8.17.0-1.amzn2023.0.3.aarch64
src:
curl-8.17.0-1.amzn2023.0.3.src
x86_64:
libcurl-debuginfo-8.17.0-1.amzn2023.0.3.x86_64
curl-debugsource-8.17.0-1.amzn2023.0.3.x86_64
curl-debuginfo-8.17.0-1.amzn2023.0.3.x86_64
libcurl-8.17.0-1.amzn2023.0.3.x86_64
libcurl-devel-8.17.0-1.amzn2023.0.3.x86_64
libcurl-minimal-debuginfo-8.17.0-1.amzn2023.0.3.x86_64
curl-minimal-8.17.0-1.amzn2023.0.3.x86_64
curl-minimal-debuginfo-8.17.0-1.amzn2023.0.3.x86_64
curl-8.17.0-1.amzn2023.0.3.x86_64
libcurl-minimal-8.17.0-1.amzn2023.0.3.x86_64