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CVE-2026-9638 · cross-distro fix matrix
CVE-2026-9638: Crypt::PBKDF2 versions before 0.261630 for Perl generate insecure random values for salts. These versions use the built-in rand function, which is predictable and unsuitable for cryptography.
Affects 0 Linux releases across 0 (distro × package) combinations. First disclosed: 2026-06-12.
CVSS v3:HIGH · 7.5(NVD-published)
Fix per ecosystem
Each block below is a distro release where CVE-2026-9638 has a known fix. Run the listed command on that distro to remediate.
Are YOU affected by CVE-2026-9638?
5-second check on your actual server. Reads /etc/os-release, uname -r, and the distro's package manager; matches against this same cross-source index live.
curl https://mindsparkstack.com/scan.sh | bash
Continuous monitoring beats manual checking
CVE-2026-9638dropped silently in your distro's update channel. Every new CVE is the same story. StackPatch runs the matcher hourly against all 5 sources and emails the exact remediation when something new applies to one of your servers. From $9/mo, 14-day free trial, cancel anytime.
See StackPatch (from $9/mo)