{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-94184 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2026-94184 is a medium-severity memory corruption vulnerability in Red Hat Enterprise Linux 10, published on 21 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-94184 and fix it if it is affected.\n\nWhat it is: CVE-2026-94184 is a medium-severity memory corruption vulnerability in Red Hat Enterprise Linux 10, published on 21 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-94184 in the wild and no public exploit code.\n\nAffected product: Red Hat Enterprise Linux 10. 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-2026-94184/ (Markdown: https://insights.sbomify.com/CVE-2026-94184/index.md)","id":"CVE-2026-94184","markdown":"https://insights.sbomify.com/CVE-2026-94184/index.md","name":"CVE-2026-94184","record":{"aliases":["ALSA-2026:85959","ALSA-2026:86981","ALSA-2026:86982","AZL-105066","DEBIAN-CVE-2026-94184","GHSA-5pfw-5pv2-2pc6","OESA-2026-4206","OESA-2026-4207","OESA-2026-4208","OESA-2026-4209","RLSA-2026:85959","RLSA-2026:86981","RLSA-2026:86982","SUSE-SU-2026:24221-1","SUSE-SU-2026:4567-1","SUSE-SU-2026:4604-1","SUSE-SU-2026:4605-1","UBUNTU-CVE-2026-94184","openSUSE-SU-2026:12115-1","openSUSE-SU-2026:22077-1"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":true,"product_category":"Email retrieval utility","requires_auth":"none","summary":"A stack-based buffer overflow in fetchmail's NTLM authentication allows remote code execution or denial of service via a malicious mail server.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","version":"3.1"},"cwes":[{"id":"CWE-121","name":"Stack-based Buffer Overflow"}],"description":"A stack-based buffer overflow flaw was found in fetchmail when built with NTLM support. A malicious or compromised mail server advertising NTLM authentication can send a crafted Type 2 challenge that causes fetchmail to write past a fixed stack buffer while building the NTLM authenticate response. This may lead to remote code execution depending on stack-frame layout, or to authentication failure or process termination under memory hardening.","ecosystems":["AlmaLinux:10","AlmaLinux:8","AlmaLinux:9","Rocky Linux:10","Rocky Linux:8","Rocky Linux:9","SUSE:Linux Enterprise High Performance Computing 15 SP4-ESPOS","SUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS","SUSE:Linux Enterprise High Performance Computing 15 SP5-ESPOS","SUSE:Linux Enterprise High Performance Computing 15 SP5-LTSS","SUSE:Linux Enterprise Module for Basesystem 15 SP7","SUSE:Linux Enterprise Module for Desktop Applications 15 SP7","SUSE:Linux Enterprise Server 12 SP5-LTSS","SUSE:Linux Enterprise Server 15 SP4-LTSS","SUSE:Linux Enterprise Server 15 SP5-LTSS","SUSE:Linux Enterprise Server 15 SP6-LTSS","SUSE:Linux Enterprise Server 16.0","SUSE:Linux Enterprise Server LTSS Extended Security 12 SP5","SUSE:Linux Enterprise Server for SAP Applications 15 SP4","SUSE:Linux Enterprise Server for SAP Applications 15 SP5","SUSE:Linux Enterprise Server for SAP Applications 15 SP6","SUSE:Linux Enterprise Server for SAP applications 16.0","openSUSE:Leap 16.0","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":"Fetchmail: fetchmail: stack-based buffer overflow in ntlm authentication (fetchmail-sa-2026-01)","id":"CVE-2026-94184","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2026"},"n_packages":24,"n_references":9,"next":{"headline":"nvm alias resolution follows `..` and discloses files outside $NVM_DIR/alias","id":"CVE-2026-94185"},"packages":[{"ecosystem":"AlmaLinux:10","fixed":["6.4.38-3.el10_2.1"],"introduced":["0"],"last_affected":[],"package":"fetchmail","purl":"pkg:rpm/almalinux/fetchmail","source":"ALSA-2026:85959"},{"ecosystem":"AlmaLinux:8","fixed":["6.4.24-1.el8_10.1"],"introduced":["0"],"last_affected":[],"package":"fetchmail","purl":"pkg:rpm/almalinux/fetchmail","source":"ALSA-2026:86982"},{"ecosystem":"AlmaLinux:9","fixed":["6.4.24-1.el9_8.1"],"introduced":["0"],"last_affected":[],"package":"fetchmail","purl":"pkg:rpm/almalinux/fetchmail","source":"ALSA-2026:86981"},{"ecosystem":"Rocky Linux:10","fixed":["0:6.4.38-3.el10_2.1"],"introduced":["0"],"last_affected":[],"package":"fetchmail","purl":"pkg:rpm/rocky-linux/fetchmail?distro=rocky-linux-10\u0026epoch=0","source":"RLSA-2026:85959"},{"ecosystem":"Rocky Linux:8","fixed":["0:6.4.24-1.el8_10.1"],"introduced":["0"],"last_affected":[],"package":"fetchmail","purl":"pkg:rpm/rocky-linux/fetchmail?distro=rocky-linux-8\u0026epoch=0","source":"RLSA-2026:86982"},{"ecosystem":"Rocky Linux:9","fixed":["0:6.4.24-1.el9_8.1"],"introduced":["0"],"last_affected":[],"package":"fetchmail","purl":"pkg:rpm/rocky-linux/fetchmail?distro=rocky-linux-9\u0026epoch=0","source":"RLSA-2026:86981"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP4-ESPOS","fixed":["6.4.22-150000.20.32.1"],"introduced":["0"],"last_affected":[],"package":"fetchmail","purl":"pkg:rpm/suse/fetchmail\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-ESPOS","source":"SUSE-SU-2026:4605-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS","fixed":["6.4.22-150000.20.32.1"],"introduced":["0"],"last_affected":[],"package":"fetchmail","purl":"pkg:rpm/suse/fetchmail\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-LTSS","source":"SUSE-SU-2026:4605-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP5-ESPOS","fixed":["6.4.22-150000.20.32.1"],"introduced":["0"],"last_affected":[],"package":"fetchmail","purl":"pkg:rpm/suse/fetchmail\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-ESPOS","source":"SUSE-SU-2026:4605-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP5-LTSS","fixed":["6.4.22-150000.20.32.1"],"introduced":["0"],"last_affected":[],"package":"fetchmail","purl":"pkg:rpm/suse/fetchmail\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-LTSS","source":"SUSE-SU-2026:4605-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP7","fixed":["6.4.22-150600.35.6.1"],"introduced":["0"],"last_affected":[],"package":"fetchmail","purl":"pkg:rpm/suse/fetchmail\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP7","source":"SUSE-SU-2026:4604-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Desktop Applications 15 SP7","fixed":["6.4.22-150600.35.6.1"],"introduced":["0"],"last_affected":[],"package":"fetchmail","purl":"pkg:rpm/suse/fetchmail\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP7","source":"SUSE-SU-2026:4604-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP5-LTSS","fixed":["6.3.26-13.24.1"],"introduced":["0"],"last_affected":[],"package":"fetchmail","purl":"pkg:rpm/suse/fetchmail\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5-LTSS","source":"SUSE-SU-2026:4567-1"},{"ecosystem":"SUSE:Linux Enterprise Server 15 SP4-LTSS","fixed":["6.4.22-150000.20.32.1"],"introduced":["0"],"last_affected":[],"package":"fetchmail","purl":"pkg:rpm/suse/fetchmail\u0026distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP4-LTSS","source":"SUSE-SU-2026:4605-1"},{"ecosystem":"SUSE:Linux Enterprise Server 15 SP5-LTSS","fixed":["6.4.22-150000.20.32.1"],"introduced":["0"],"last_affected":[],"package":"fetchmail","purl":"pkg:rpm/suse/fetchmail\u0026distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP5-LTSS","source":"SUSE-SU-2026:4605-1"},{"ecosystem":"SUSE:Linux Enterprise Server 15 SP6-LTSS","fixed":["6.4.22-150600.35.6.1"],"introduced":["0"],"last_affected":[],"package":"fetchmail","purl":"pkg:rpm/suse/fetchmail\u0026distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP6-LTSS","source":"SUSE-SU-2026:4604-1"},{"ecosystem":"SUSE:Linux Enterprise Server 16.0","fixed":["6.5.2-160000.4.1"],"introduced":["0"],"last_affected":[],"package":"fetchmail","purl":"pkg:rpm/suse/fetchmail\u0026distro=SUSE%20Linux%20Enterprise%20Server%2016.0","source":"SUSE-SU-2026:24221-1"},{"ecosystem":"SUSE:Linux Enterprise Server LTSS Extended Security 12 SP5","fixed":["6.3.26-13.24.1"],"introduced":["0"],"last_affected":[],"package":"fetchmail","purl":"pkg:rpm/suse/fetchmail\u0026distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5","source":"SUSE-SU-2026:4567-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP4","fixed":["6.4.22-150000.20.32.1"],"introduced":["0"],"last_affected":[],"package":"fetchmail","purl":"pkg:rpm/suse/fetchmail\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP4","source":"SUSE-SU-2026:4605-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP5","fixed":["6.4.22-150000.20.32.1"],"introduced":["0"],"last_affected":[],"package":"fetchmail","purl":"pkg:rpm/suse/fetchmail\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP5","source":"SUSE-SU-2026:4605-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP6","fixed":["6.4.22-150600.35.6.1"],"introduced":["0"],"last_affected":[],"package":"fetchmail","purl":"pkg:rpm/suse/fetchmail\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP6","source":"SUSE-SU-2026:4604-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP applications 16.0","fixed":["6.5.2-160000.4.1"],"introduced":["0"],"last_affected":[],"package":"fetchmail","purl":"pkg:rpm/suse/fetchmail\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20applications%2016.0","source":"SUSE-SU-2026:24221-1"},{"ecosystem":"openSUSE:Leap 16.0","fixed":["6.5.2-160000.4.1"],"introduced":["0"],"last_affected":[],"package":"fetchmail","purl":"pkg:rpm/opensuse/fetchmail\u0026distro=openSUSE%20Leap%2016.0","source":"openSUSE-SU-2026:22077-1"},{"ecosystem":"openSUSE:Tumbleweed","fixed":["6.6.8-1.1"],"introduced":["0"],"last_affected":[],"package":"fetchmail","purl":"pkg:rpm/opensuse/fetchmail\u0026distro=openSUSE%20Tumbleweed","source":"openSUSE-SU-2026:12115-1"}],"prev":{"headline":"Address bar spoofing risk in affected Android versions of Arc Search","id":"CVE-2026-94183"},"products":["Red Hat Enterprise Linux 10","Red Hat Enterprise Linux 6","Red Hat Enterprise Linux 7","Red Hat Enterprise Linux 8","Red Hat Enterprise Linux 9"],"published":"2026-09-21","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":"BSD","name":"Rocky Linux","prefix":"RLSA"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"SUSE"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"openSUSE"},{"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":"total"},"state":"PUBLISHED","updated":"2026-10-21","vendors":["Red Hat"]},"summary":"A stack-based buffer overflow in fetchmail's NTLM authentication allows remote code execution or denial of service via a malicious mail server.","url":"https://insights.sbomify.com/CVE-2026-94184/"}