https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Sun, 04 Oct 2026 12:28:02 +0000 https://cve.radiocsirt.org/vuln/alsa-2026:56131 <p><strong>Affected:</strong> AlmaLinux:8: pam, AlmaLinux:8: pam-devel</p> <p>Pluggable Authentication Modules (PAM) provide a system to set up authentication policies without the need to recompile programs to handle authentication.</p> <p>Security Fix(es):</p> <p>* linux-pam: Plaintext password recovery via timing discrepancy in pam_userdb module (CVE-2026-54411)</p> <p>For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.</p> <p><strong>Affected:</strong> AlmaLinux:8: pam, AlmaLinux:8: pam-devel</p> <p>Pluggable Authentication Modules (PAM) provide a system to set up authentication policies without the need to recompile programs to handle authentication.</p> <p>Security Fix(es):</p> <p>* linux-pam: Plaintext password recovery via timing discrepancy in pam_userdb module (CVE-2026-54411)</p> <p>For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.</p> https://cve.radiocsirt.org/vuln/alsa-2026:56131 https://cve.radiocsirt.org/vuln/certfr-2026-avi-1256 certfr-2026-avi-1256 https://cve.radiocsirt.org/vuln/certfr-2026-avi-1256 https://cve.radiocsirt.org/vuln/essa-2026:0163 <p>Moderate: pam security update</p> <p>Moderate: pam security update</p> https://cve.radiocsirt.org/vuln/essa-2026:0163 https://cve.radiocsirt.org/vuln/euvd-2026-349585 EUVD-2026-349585 https://cve.radiocsirt.org/vuln/euvd-2026-349585 https://cve.radiocsirt.org/vuln/fkie_cve-2026-54411 <p>Linux-PAM through 1.7.2 contains an observable timing discrepancy (CWE-208) in the pam_userdb module&#39;s plaintext-password comparison path in modules/pam_userdb/pam_userdb.c that allows a local or network-adjacent attacker able to repeatedly drive authentication through a calling service to recover the plaintext password of a target account by measuring response-timing differences.</p> <p>Linux-PAM through 1.7.2 contains an observable timing discrepancy (CWE-208) in the pam_userdb module&#39;s plaintext-password comparison path in modules/pam_userdb/pam_userdb.c that allows a local or network-adjacent attacker able to repeatedly drive authentication through a calling service to recover the plaintext password of a target account by measuring response-timing differences.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2026-54411 https://cve.radiocsirt.org/vuln/ghsa-56gg-22rq-q53x <p>Linux-PAM through 1.7.2 contains an observable timing discrepancy (CWE-208) in the pam_userdb module&#39;s plaintext-password comparison path in modules/pam_userdb/pam_userdb.c that allows a local or network-adjacent attacker able to repeatedly drive authentication through a calling service to recover the plaintext password of a target account by measuring response-timing differences. The comparison uses strncmp() (or strncasecmp() when PAM_ICASE_ARG is set) preceded by a length-equality check, so the time to reject a candidate depends on the index of the first differing byte and on whether the candidate&#39;s length matches the stored password, leaking the password length and individual prefix bytes. The vulnerable path is reached when the administrator configures pam_userdb with crypt=none, with an unrecognized crypt method, or without a crypt= argument, causing the module to store and compare credentials in plaintext.</p> <p>Linux-PAM through 1.7.2 contains an observable timing discrepancy (CWE-208) in the pam_userdb module&#39;s plaintext-password comparison path in modules/pam_userdb/pam_userdb.c that allows a local or network-adjacent attacker able to repeatedly drive authentication through a calling service to recover the plaintext password of a target account by measuring response-timing differences. The comparison uses strncmp() (or strncasecmp() when PAM_ICASE_ARG is set) preceded by a length-equality check, so the time to reject a candidate depends on the index of the first differing byte and on whether the candidate&#39;s length matches the stored password, leaking the password length and individual prefix bytes. The vulnerable path is reached when the administrator configures pam_userdb with crypt=none, with an unrecognized crypt method, or without a crypt= argument, causing the module to store and compare credentials in plaintext.</p> https://cve.radiocsirt.org/vuln/ghsa-56gg-22rq-q53x https://cve.radiocsirt.org/vuln/msrc_cve-2026-54411 msrc_CVE-2026-54411 https://cve.radiocsirt.org/vuln/msrc_cve-2026-54411 https://cve.radiocsirt.org/vuln/oesa-2026-2900 <p><strong>Affected:</strong> openEuler:20.03-LTS-SP4: pam</p> <p>PAM (Pluggable Authentication Modules) is a system of libraries that handle the authentication tasks of applications (services) on the system. Security Fix(es):</p> <p>Linux-PAM through 1.7.2 contains an observable timing discrepancy (CWE-208) in the pam_userdb module&amp;apos;s plaintext-password comparison path in modules/pam_userdb/pam_userdb.c that allows a local or network-adjacent attacker able to repeatedly drive authentication through a calling service to recover the plaintext password of a target account by measuring response-timing differences. The comparison uses strncmp() (or strncasecmp() when PAM_ICASE_ARG is set) preceded by a length-equality check, so the time to reject a candidate depends on the index of the first differing byte and on whether the candidate&amp;apos;s length matches the stored password, leaking the password length and individual prefix bytes. The vulnerable path is reached when the administrator configures pam_userdb with crypt=none, with an unrecognized crypt method, or without a crypt= argument, causing the module to store and compare credentials in plaintext.(CVE-2026-54411)</p> <p><strong>Affected:</strong> openEuler:20.03-LTS-SP4: pam</p> <p>PAM (Pluggable Authentication Modules) is a system of libraries that handle the authentication tasks of applications (services) on the system. Security Fix(es):</p> <p>Linux-PAM through 1.7.2 contains an observable timing discrepancy (CWE-208) in the pam_userdb module&amp;apos;s plaintext-password comparison path in modules/pam_userdb/pam_userdb.c that allows a local or network-adjacent attacker able to repeatedly drive authentication through a calling service to recover the plaintext password of a target account by measuring response-timing differences. The comparison uses strncmp() (or strncasecmp() when PAM_ICASE_ARG is set) preceded by a length-equality check, so the time to reject a candidate depends on the index of the first differing byte and on whether the candidate&amp;apos;s length matches the stored password, leaking the password length and individual prefix bytes. The vulnerable path is reached when the administrator configures pam_userdb with crypt=none, with an unrecognized crypt method, or without a crypt= argument, causing the module to store and compare credentials in plaintext.(CVE-2026-54411)</p> https://cve.radiocsirt.org/vuln/oesa-2026-2900 https://cve.radiocsirt.org/vuln/rhsa-2026:35016 <p>linux-pam: Plaintext password recovery via timing discrepancy in pam_userdb module</p> <p>linux-pam: Plaintext password recovery via timing discrepancy in pam_userdb module</p> https://cve.radiocsirt.org/vuln/rhsa-2026:35016 https://cve.radiocsirt.org/vuln/rlsa-2026:56131 <p><strong>Affected:</strong> Rocky Linux:8: pam</p> <p>Pluggable Authentication Modules (PAM) provide a system to set up authentication policies without the need to recompile programs to handle authentication.</p> <p>Security Fix(es):</p> <p>* linux-pam: Plaintext password recovery via timing discrepancy in pam_userdb module (CVE-2026-54411)</p> <p>For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.</p> <p><strong>Affected:</strong> Rocky Linux:8: pam</p> <p>Pluggable Authentication Modules (PAM) provide a system to set up authentication policies without the need to recompile programs to handle authentication.</p> <p>Security Fix(es):</p> <p>* linux-pam: Plaintext password recovery via timing discrepancy in pam_userdb module (CVE-2026-54411)</p> <p>For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.</p> https://cve.radiocsirt.org/vuln/rlsa-2026:56131 https://cve.radiocsirt.org/vuln/suse-su-2026:22599-1 <p>Security update for pam</p> <p>Security update for pam</p> https://cve.radiocsirt.org/vuln/suse-su-2026:22599-1 https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-54411 <p><strong>Affected:</strong> Ubuntu:Pro:14.04:LTS: pam, Ubuntu:Pro:16.04:LTS: pam, Ubuntu:Pro:18.04:LTS: pam, Ubuntu:Pro:20.04:LTS: pam, Ubuntu:22.04:LTS: pam, Ubuntu:24.04:LTS: pam, Ubuntu:25.10: pam, Ubuntu:26.04:LTS: pam</p> <p>Linux-PAM through 1.7.2 contains an observable timing discrepancy (CWE-208) in the pam_userdb module&#39;s plaintext-password comparison path in modules/pam_userdb/pam_userdb.c that allows a local or network-adjacent attacker able to repeatedly drive authentication through a calling service to recover the plaintext password of a target account by measuring response-timing differences.</p> <p><strong>Affected:</strong> Ubuntu:Pro:14.04:LTS: pam, Ubuntu:Pro:16.04:LTS: pam, Ubuntu:Pro:18.04:LTS: pam, Ubuntu:Pro:20.04:LTS: pam, Ubuntu:22.04:LTS: pam, Ubuntu:24.04:LTS: pam, Ubuntu:25.10: pam, Ubuntu:26.04:LTS: pam</p> <p>Linux-PAM through 1.7.2 contains an observable timing discrepancy (CWE-208) in the pam_userdb module&#39;s plaintext-password comparison path in modules/pam_userdb/pam_userdb.c that allows a local or network-adjacent attacker able to repeatedly drive authentication through a calling service to recover the plaintext password of a target account by measuring response-timing differences.</p> https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-54411 https://cve.radiocsirt.org/vuln/wid-sec-w-2026-2913 <p>Ein entfernter, anonymer Angreifer kann eine Schwachstelle in PAM ausnutzen, um Informationen offenzulegen.</p> <p>Ein entfernter, anonymer Angreifer kann eine Schwachstelle in PAM ausnutzen, um Informationen offenzulegen.</p> https://cve.radiocsirt.org/vuln/wid-sec-w-2026-2913