{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2025-24528 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2025-24528 is a high-severity vulnerability in MIT Kerberos 5, published on 16 Jan 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-24528 and fix it if it is affected.\n\nWhat it is: CVE-2025-24528 is a high-severity vulnerability in MIT Kerberos 5, published on 16 Jan 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-24528 in the wild and no public exploit code.\n\nAffected product: MIT Kerberos 5. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2025-24528/ (Markdown: https://insights.sbomify.com/CVE-2025-24528/index.md)","id":"CVE-2025-24528","markdown":"https://insights.sbomify.com/CVE-2025-24528/index.md","name":"CVE-2025-24528","record":{"aliases":["ALSA-2025:2722","ALSA-2025:7067","AZL-74852","AZL-74862","BELL-CVE-2025-24528","CLSA-2025-1742662173","CLSA-2025-1742723370","CLSA-2025-1755791979","CLSA-2025-1759506149","DEBIAN-CVE-2025-24528","DLA-4065-1","ECHO-84be-2f2e-7407","GHSA-wrjh-fhfj-xhfm","MGASA-2025-0072","OESA-2025-1135","RHSA-2025:1352","RHSA-2025:2722","RHSA-2025:7067","RLSA-2025:2722","RLSA-2025:7067","SUSE-SU-2025:0304-1","SUSE-SU-2025:0343-1","SUSE-SU-2025:0351-1","SUSE-SU-2025:0401-1","SUSE-SU-2025:0822-1","SUSE-SU-2025:20153-1","SUSE-SU-2025:20303-1","UBUNTU-CVE-2025-24528","openSUSE-SU-2025:14736-1"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":true,"product_category":"Kerberos authentication server","requires_auth":"low_privilege","summary":"An authenticated attacker can cause a kadmind daemon crash via integer overflow in Kerberos 5 when incremental propagation is enabled.","user_interaction":"not_required","vuln_class":"integer_overflow"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[],"cvss":{"score":7.1,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:L/A:H","version":"3.1"},"cwes":[{"id":"CWE-190","name":"Integer Overflow or Wraparound"}],"description":"In MIT Kerberos 5 (aka krb5) before 1.22 (with incremental propagation), there is an integer overflow for a large update size to resize() in kdb_log.c. An authenticated attacker can cause an out-of-bounds write and kadmind daemon crash.","ecosystems":["AlmaLinux:8","AlmaLinux:9","Red Hat:enterprise_linux:8::baseos","Red Hat:enterprise_linux:9::appstream","Red Hat:enterprise_linux:9::baseos","Red Hat:rhel_els:7","Rocky Linux:8","Rocky Linux:9","SUSE:Linux Enterprise Micro 5.1","SUSE:Linux Enterprise Micro 5.2","SUSE:Linux Enterprise Micro 5.3","SUSE:Linux Enterprise Micro 5.4","SUSE:Linux Enterprise Micro 5.5","SUSE:Linux Enterprise Module for Basesystem 15 SP6","SUSE:Linux Enterprise Module for Server Applications 15 SP6","SUSE:Linux Enterprise Server LTSS Extended Security 12 SP5","SUSE:Linux Micro 6.0","SUSE:Linux Micro 6.1","openSUSE:Leap 15.6","openSUSE:Tumbleweed"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Integer overflow in Kerberos 5","id":"CVE-2025-24528","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"integer_overflow","year":"2025"},"n_packages":80,"n_references":2,"next":{"headline":"Cross-site scripting in phpMyAdmin","id":"CVE-2025-24529"},"packages":[{"ecosystem":"AlmaLinux:8","fixed":["1.18.2-31.el8_10"],"introduced":["0"],"last_affected":[],"package":"krb5-devel","purl":"pkg:rpm/almalinux/krb5-devel","source":"ALSA-2025:2722"},{"ecosystem":"AlmaLinux:8","fixed":["1.18.2-31.el8_10"],"introduced":["0"],"last_affected":[],"package":"krb5-libs","purl":"pkg:rpm/almalinux/krb5-libs","source":"ALSA-2025:2722"},{"ecosystem":"AlmaLinux:8","fixed":["1.18.2-31.el8_10"],"introduced":["0"],"last_affected":[],"package":"krb5-pkinit","purl":"pkg:rpm/almalinux/krb5-pkinit","source":"ALSA-2025:2722"},{"ecosystem":"AlmaLinux:8","fixed":["1.18.2-31.el8_10"],"introduced":["0"],"last_affected":[],"package":"krb5-server","purl":"pkg:rpm/almalinux/krb5-server","source":"ALSA-2025:2722"},{"ecosystem":"AlmaLinux:8","fixed":["1.18.2-31.el8_10"],"introduced":["0"],"last_affected":[],"package":"krb5-server-ldap","purl":"pkg:rpm/almalinux/krb5-server-ldap","source":"ALSA-2025:2722"},{"ecosystem":"AlmaLinux:8","fixed":["1.18.2-31.el8_10"],"introduced":["0"],"last_affected":[],"package":"krb5-workstation","purl":"pkg:rpm/almalinux/krb5-workstation","source":"ALSA-2025:2722"},{"ecosystem":"AlmaLinux:8","fixed":["1.18.2-31.el8_10"],"introduced":["0"],"last_affected":[],"package":"libkadm5","purl":"pkg:rpm/almalinux/libkadm5","source":"ALSA-2025:2722"},{"ecosystem":"AlmaLinux:9","fixed":["1.21.1-6.el9"],"introduced":["0"],"last_affected":[],"package":"krb5-devel","purl":"pkg:rpm/almalinux/krb5-devel","source":"ALSA-2025:7067"},{"ecosystem":"AlmaLinux:9","fixed":["1.21.1-6.el9"],"introduced":["0"],"last_affected":[],"package":"krb5-libs","purl":"pkg:rpm/almalinux/krb5-libs","source":"ALSA-2025:7067"},{"ecosystem":"AlmaLinux:9","fixed":["1.21.1-6.el9"],"introduced":["0"],"last_affected":[],"package":"krb5-pkinit","purl":"pkg:rpm/almalinux/krb5-pkinit","source":"ALSA-2025:7067"},{"ecosystem":"AlmaLinux:9","fixed":["1.21.1-6.el9"],"introduced":["0"],"last_affected":[],"package":"krb5-server","purl":"pkg:rpm/almalinux/krb5-server","source":"ALSA-2025:7067"},{"ecosystem":"AlmaLinux:9","fixed":["1.21.1-6.el9"],"introduced":["0"],"last_affected":[],"package":"krb5-server-ldap","purl":"pkg:rpm/almalinux/krb5-server-ldap","source":"ALSA-2025:7067"},{"ecosystem":"AlmaLinux:9","fixed":["1.21.1-6.el9"],"introduced":["0"],"last_affected":[],"package":"krb5-workstation","purl":"pkg:rpm/almalinux/krb5-workstation","source":"ALSA-2025:7067"},{"ecosystem":"AlmaLinux:9","fixed":["1.21.1-6.el9"],"introduced":["0"],"last_affected":[],"package":"libkadm5","purl":"pkg:rpm/almalinux/libkadm5","source":"ALSA-2025:7067"},{"ecosystem":"Red Hat:enterprise_linux:8::baseos","fixed":["0:1.18.2-31.el8_10"],"introduced":["0"],"last_affected":[],"package":"krb5","purl":"pkg:rpm/redhat/krb5","source":"RHSA-2025:2722"},{"ecosystem":"Red Hat:enterprise_linux:8::baseos","fixed":["0:1.18.2-31.el8_10"],"introduced":["0"],"last_affected":[],"package":"krb5-debuginfo","purl":"pkg:rpm/redhat/krb5-debuginfo","source":"RHSA-2025:2722"},{"ecosystem":"Red Hat:enterprise_linux:8::baseos","fixed":["0:1.18.2-31.el8_10"],"introduced":["0"],"last_affected":[],"package":"krb5-debugsource","purl":"pkg:rpm/redhat/krb5-debugsource","source":"RHSA-2025:2722"},{"ecosystem":"Red Hat:enterprise_linux:8::baseos","fixed":["0:1.18.2-31.el8_10"],"introduced":["0"],"last_affected":[],"package":"krb5-devel","purl":"pkg:rpm/redhat/krb5-devel","source":"RHSA-2025:2722"},{"ecosystem":"Red Hat:enterprise_linux:8::baseos","fixed":["0:1.18.2-31.el8_10"],"introduced":["0"],"last_affected":[],"package":"krb5-devel-debuginfo","purl":"pkg:rpm/redhat/krb5-devel-debuginfo","source":"RHSA-2025:2722"},{"ecosystem":"Red Hat:enterprise_linux:8::baseos","fixed":["0:1.18.2-31.el8_10"],"introduced":["0"],"last_affected":[],"package":"krb5-libs","purl":"pkg:rpm/redhat/krb5-libs","source":"RHSA-2025:2722"},{"ecosystem":"Red Hat:enterprise_linux:8::baseos","fixed":["0:1.18.2-31.el8_10"],"introduced":["0"],"last_affected":[],"package":"krb5-libs-debuginfo","purl":"pkg:rpm/redhat/krb5-libs-debuginfo","source":"RHSA-2025:2722"},{"ecosystem":"Red Hat:enterprise_linux:8::baseos","fixed":["0:1.18.2-31.el8_10"],"introduced":["0"],"last_affected":[],"package":"krb5-pkinit","purl":"pkg:rpm/redhat/krb5-pkinit","source":"RHSA-2025:2722"},{"ecosystem":"Red Hat:enterprise_linux:8::baseos","fixed":["0:1.18.2-31.el8_10"],"introduced":["0"],"last_affected":[],"package":"krb5-pkinit-debuginfo","purl":"pkg:rpm/redhat/krb5-pkinit-debuginfo","source":"RHSA-2025:2722"},{"ecosystem":"Red Hat:enterprise_linux:8::baseos","fixed":["0:1.18.2-31.el8_10"],"introduced":["0"],"last_affected":[],"package":"krb5-server","purl":"pkg:rpm/redhat/krb5-server","source":"RHSA-2025:2722"},{"ecosystem":"Red Hat:enterprise_linux:8::baseos","fixed":["0:1.18.2-31.el8_10"],"introduced":["0"],"last_affected":[],"package":"krb5-server-debuginfo","purl":"pkg:rpm/redhat/krb5-server-debuginfo","source":"RHSA-2025:2722"},{"ecosystem":"Red Hat:enterprise_linux:8::baseos","fixed":["0:1.18.2-31.el8_10"],"introduced":["0"],"last_affected":[],"package":"krb5-server-ldap","purl":"pkg:rpm/redhat/krb5-server-ldap","source":"RHSA-2025:2722"},{"ecosystem":"Red Hat:enterprise_linux:8::baseos","fixed":["0:1.18.2-31.el8_10"],"introduced":["0"],"last_affected":[],"package":"krb5-server-ldap-debuginfo","purl":"pkg:rpm/redhat/krb5-server-ldap-debuginfo","source":"RHSA-2025:2722"},{"ecosystem":"Red Hat:enterprise_linux:8::baseos","fixed":["0:1.18.2-31.el8_10"],"introduced":["0"],"last_affected":[],"package":"krb5-workstation","purl":"pkg:rpm/redhat/krb5-workstation","source":"RHSA-2025:2722"},{"ecosystem":"Red Hat:enterprise_linux:8::baseos","fixed":["0:1.18.2-31.el8_10"],"introduced":["0"],"last_affected":[],"package":"krb5-workstation-debuginfo","purl":"pkg:rpm/redhat/krb5-workstation-debuginfo","source":"RHSA-2025:2722"},{"ecosystem":"Red Hat:enterprise_linux:8::baseos","fixed":["0:1.18.2-31.el8_10"],"introduced":["0"],"last_affected":[],"package":"libkadm5","purl":"pkg:rpm/redhat/libkadm5","source":"RHSA-2025:2722"},{"ecosystem":"Red Hat:enterprise_linux:8::baseos","fixed":["0:1.18.2-31.el8_10"],"introduced":["0"],"last_affected":[],"package":"libkadm5-debuginfo","purl":"pkg:rpm/redhat/libkadm5-debuginfo","source":"RHSA-2025:2722"},{"ecosystem":"Red Hat:enterprise_linux:9::appstream","fixed":["0:1.21.1-6.el9"],"introduced":["0"],"last_affected":[],"package":"krb5-debuginfo","purl":"pkg:rpm/redhat/krb5-debuginfo","source":"RHSA-2025:7067"},{"ecosystem":"Red Hat:enterprise_linux:9::appstream","fixed":["0:1.21.1-6.el9"],"introduced":["0"],"last_affected":[],"package":"krb5-debugsource","purl":"pkg:rpm/redhat/krb5-debugsource","source":"RHSA-2025:7067"},{"ecosystem":"Red Hat:enterprise_linux:9::appstream","fixed":["0:1.21.1-6.el9"],"introduced":["0"],"last_affected":[],"package":"krb5-devel","purl":"pkg:rpm/redhat/krb5-devel","source":"RHSA-2025:7067"},{"ecosystem":"Red Hat:enterprise_linux:9::appstream","fixed":["0:1.21.1-6.el9"],"introduced":["0"],"last_affected":[],"package":"krb5-libs-debuginfo","purl":"pkg:rpm/redhat/krb5-libs-debuginfo","source":"RHSA-2025:7067"},{"ecosystem":"Red Hat:enterprise_linux:9::appstream","fixed":["0:1.21.1-6.el9"],"introduced":["0"],"last_affected":[],"package":"krb5-pkinit-debuginfo","purl":"pkg:rpm/redhat/krb5-pkinit-debuginfo","source":"RHSA-2025:7067"},{"ecosystem":"Red Hat:enterprise_linux:9::appstream","fixed":["0:1.21.1-6.el9"],"introduced":["0"],"last_affected":[],"package":"krb5-server-debuginfo","purl":"pkg:rpm/redhat/krb5-server-debuginfo","source":"RHSA-2025:7067"},{"ecosystem":"Red Hat:enterprise_linux:9::appstream","fixed":["0:1.21.1-6.el9"],"introduced":["0"],"last_affected":[],"package":"krb5-server-ldap-debuginfo","purl":"pkg:rpm/redhat/krb5-server-ldap-debuginfo","source":"RHSA-2025:7067"},{"ecosystem":"Red Hat:enterprise_linux:9::appstream","fixed":["0:1.21.1-6.el9"],"introduced":["0"],"last_affected":[],"package":"krb5-workstation-debuginfo","purl":"pkg:rpm/redhat/krb5-workstation-debuginfo","source":"RHSA-2025:7067"},{"ecosystem":"Red Hat:enterprise_linux:9::appstream","fixed":["0:1.21.1-6.el9"],"introduced":["0"],"last_affected":[],"package":"libkadm5-debuginfo","purl":"pkg:rpm/redhat/libkadm5-debuginfo","source":"RHSA-2025:7067"}],"prev":{"headline":"Missing authorization in Enterprise Application Access","id":"CVE-2025-24527"},"products":["Kerberos 5"],"published":"2026-01-16","related":[],"sources":[{"class":"attribution","licence":"MIT","name":"AlmaLinux","prefix":"ALSA"},{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"Red Hat","prefix":"RHSA"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-01-16","vendors":["MIT"]},"summary":"An authenticated attacker can cause a kadmind daemon crash via integer overflow in Kerberos 5 when incremental propagation is enabled.","url":"https://insights.sbomify.com/CVE-2025-24528/"}