{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-87875 exists.","fix":"Apply the vendor's patch.","what":"CVE-2026-87875 is a medium-severity memory corruption vulnerability in Red Hat Enterprise Linux 10, published on 9 Sep 2026. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-87875 and fix it if it is affected.\n\nWhat it is: CVE-2026-87875 is a medium-severity memory corruption vulnerability in Red Hat Enterprise Linux 10, published on 9 Sep 2026. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-87875 exists.\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-2026-87875/ (Markdown: https://insights.sbomify.com/CVE-2026-87875/index.md)","id":"CVE-2026-87875","markdown":"https://insights.sbomify.com/CVE-2026-87875/index.md","name":"CVE-2026-87875","record":{"aliases":["AZL-100920","BELL-CVE-2026-87875","DEBIAN-CVE-2026-87875","ECHO-95b0-8ee7-7f63","GHSA-559w-7676-3xrq","RHSA-2026:66600","SUSE-SU-2026:23877-1","SUSE-SU-2026:23925-1","SUSE-SU-2026:4216-1","SUSE-SU-2026:4281-1","UBUNTU-CVE-2026-87875","openSUSE-SU-2026:11785-1","openSUSE-SU-2026:21893-1"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["denial_of_service","data_read"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"CUPS printing system","requires_auth":"none","summary":"An attacker can trigger a heap out-of-bounds read in CUPS via SNMP supply parsing, potentially causing crashes or leaking memory.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[],"cvss":{"score":4.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-125","name":"Out-of-bounds Read"}],"description":"The cupsUTF32ToUTF8() function in CUPS's cups/transcode.c lacks a source-length bound and can read past the end of the source buffer, resulting in a heap out-of-bounds read. This is reachable via SNMP supply-description parsing in backend/snmp-supplies.c with attacker-controlled content.","ecosystems":["Red Hat:hummingbird:1","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 SP7","SUSE:Linux Enterprise Module for Desktop Applications 15 SP7","SUSE:Linux Enterprise Module for Development Tools 15 SP7","SUSE:Linux Enterprise Server LTSS Extended Security 12 SP5","SUSE:Linux Micro 6.0","SUSE:Linux Micro 6.1","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":"weaponised"},"has_fix":true,"headline":"Cups: openprinting cups: heap out-of-bounds read in cupsutf32toutf8() via missing source-length bound","id":"CVE-2026-87875","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2026"},"n_packages":19,"n_references":6,"next":{"headline":"Auth bypass in Red Hat Enterprise Linux 10","id":"CVE-2026-87876"},"packages":[{"ecosystem":"Red Hat:hummingbird:1","fixed":["0:2.4.19-4.1.hum1"],"introduced":["0"],"last_affected":[],"package":"cups","purl":"pkg:rpm/redhat/cups","source":"RHSA-2026:66600"},{"ecosystem":"Red Hat:hummingbird:1","fixed":["0:2.4.19-4.1.hum1"],"introduced":["0"],"last_affected":[],"package":"cups-client","purl":"pkg:rpm/redhat/cups-client","source":"RHSA-2026:66600"},{"ecosystem":"Red Hat:hummingbird:1","fixed":["0:2.4.19-4.1.hum1"],"introduced":["0"],"last_affected":[],"package":"cups-devel","purl":"pkg:rpm/redhat/cups-devel","source":"RHSA-2026:66600"},{"ecosystem":"Red Hat:hummingbird:1","fixed":["0:2.4.19-4.1.hum1"],"introduced":["0"],"last_affected":[],"package":"cups-filesystem","purl":"pkg:rpm/redhat/cups-filesystem","source":"RHSA-2026:66600"},{"ecosystem":"Red Hat:hummingbird:1","fixed":["0:2.4.19-4.1.hum1"],"introduced":["0"],"last_affected":[],"package":"cups-ipptool","purl":"pkg:rpm/redhat/cups-ipptool","source":"RHSA-2026:66600"},{"ecosystem":"Red Hat:hummingbird:1","fixed":["0:2.4.19-4.1.hum1"],"introduced":["0"],"last_affected":[],"package":"cups-libs","purl":"pkg:rpm/redhat/cups-libs","source":"RHSA-2026:66600"},{"ecosystem":"Red Hat:hummingbird:1","fixed":["0:2.4.19-4.1.hum1"],"introduced":["0"],"last_affected":[],"package":"cups-lpd","purl":"pkg:rpm/redhat/cups-lpd","source":"RHSA-2026:66600"},{"ecosystem":"Red Hat:hummingbird:1","fixed":["0:2.4.19-4.1.hum1"],"introduced":["0"],"last_affected":[],"package":"cups-printerapp","purl":"pkg:rpm/redhat/cups-printerapp","source":"RHSA-2026:66600"},{"ecosystem":"SUSE:Linux Enterprise Micro 5.3","fixed":["2.2.7-150000.3.96.1"],"introduced":["0"],"last_affected":[],"package":"cups","purl":"pkg:rpm/suse/cups\u0026distro=SUSE%20Linux%20Enterprise%20Micro%205.3","source":"SUSE-SU-2026:4281-1"},{"ecosystem":"SUSE:Linux Enterprise Micro 5.4","fixed":["2.2.7-150000.3.96.1"],"introduced":["0"],"last_affected":[],"package":"cups","purl":"pkg:rpm/suse/cups\u0026distro=SUSE%20Linux%20Enterprise%20Micro%205.4","source":"SUSE-SU-2026:4281-1"},{"ecosystem":"SUSE:Linux Enterprise Micro 5.5","fixed":["2.2.7-150000.3.96.1"],"introduced":["0"],"last_affected":[],"package":"cups","purl":"pkg:rpm/suse/cups\u0026distro=SUSE%20Linux%20Enterprise%20Micro%205.5","source":"SUSE-SU-2026:4281-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP7","fixed":["2.2.7-150000.3.96.1"],"introduced":["0"],"last_affected":[],"package":"cups","purl":"pkg:rpm/suse/cups\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP7","source":"SUSE-SU-2026:4281-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Desktop Applications 15 SP7","fixed":["2.2.7-150000.3.96.1"],"introduced":["0"],"last_affected":[],"package":"cups","purl":"pkg:rpm/suse/cups\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP7","source":"SUSE-SU-2026:4281-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Development Tools 15 SP7","fixed":["2.2.7-150000.3.96.1"],"introduced":["0"],"last_affected":[],"package":"cups","purl":"pkg:rpm/suse/cups\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP7","source":"SUSE-SU-2026:4281-1"},{"ecosystem":"SUSE:Linux Enterprise Server LTSS Extended Security 12 SP5","fixed":["1.7.5-20.70.1"],"introduced":["0"],"last_affected":[],"package":"cups","purl":"pkg:rpm/suse/cups\u0026distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5","source":"SUSE-SU-2026:4216-1"},{"ecosystem":"SUSE:Linux Micro 6.0","fixed":["2.4.19-2.1"],"introduced":["0"],"last_affected":[],"package":"cups","purl":"pkg:rpm/suse/cups\u0026distro=SUSE%20Linux%20Micro%206.0","source":"SUSE-SU-2026:23877-1"},{"ecosystem":"SUSE:Linux Micro 6.1","fixed":["2.4.19-slfo.1.1_2.1"],"introduced":["0"],"last_affected":[],"package":"cups","purl":"pkg:rpm/suse/cups\u0026distro=SUSE%20Linux%20Micro%206.1","source":"SUSE-SU-2026:23925-1"},{"ecosystem":"openSUSE:Leap 16.0","fixed":["2.4.19-160000.2.1"],"introduced":["0"],"last_affected":[],"package":"cups","purl":"pkg:rpm/opensuse/cups\u0026distro=openSUSE%20Leap%2016.0","source":"openSUSE-SU-2026:21893-1"},{"ecosystem":"openSUSE:Tumbleweed","fixed":["2.4.19-3.1"],"introduced":["0"],"last_affected":[],"package":"cups","purl":"pkg:rpm/opensuse/cups\u0026distro=openSUSE%20Tumbleweed","source":"openSUSE-SU-2026:11785-1"}],"prev":{"headline":"Deserialization in Red Hat Ceph Storage 5","id":"CVE-2026-87874"},"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","Red Hat Hardened Images","Red Hat OpenShift Container Platform 4"],"published":"2026-09-09","related":[],"sources":[{"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":"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":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-21","vendors":["Red Hat"]},"summary":"An attacker can trigger a heap out-of-bounds read in CUPS via SNMP supply parsing, potentially causing crashes or leaking memory.","url":"https://insights.sbomify.com/CVE-2026-87875/"}