{"answers":{"affected":"","exploited":"There is no known exploitation of openSUSE-SU-2026:21800-1 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"openSUSE-SU-2026:21800-1 is a memory corruption vulnerability in freeciv, published on 7 Sep 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for openSUSE-SU-2026:21800-1 and fix it if it is affected.\n\nWhat it is: openSUSE-SU-2026:21800-1 is a memory corruption vulnerability in freeciv, published on 7 Sep 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of openSUSE-SU-2026:21800-1 in the wild and no public exploit code.\n\nAffected product: freeciv. 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/openSUSE-SU-2026-21800-1/ (Markdown: https://insights.sbomify.com/openSUSE-SU-2026-21800-1/index.md)","id":"openSUSE-SU-2026:21800-1","markdown":"https://insights.sbomify.com/openSUSE-SU-2026-21800-1/index.md","name":"openSUSE-SU-2026:21800-1","record":{"aliases":[],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["code_execution","denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Freeciv game client","requires_auth":"none","summary":"Attackers can execute arbitrary code or cause denial of service by tricking users into opening crafted save files in Freeciv.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"This update for freeciv fixes the following issues:\n\nChanges in freeciv:\n\n- freeciv 3.2.6:\n  * Fix Heap Buffer Overflow in worklist_load() via Crafted Save\n    File (boo#1278695)\n  * Fix Out-of-Bounds Read in activities.order[] via Crafted Save\n    File (boo#1278696)\n  * Fix some unit move legality checks and path finding issues\n  * Improve logging about player authentication\n  * Fix infinite audio loop in the client exit with the SDL3 audio\n  * Fix issue with displayed \"turns to grow\" for the city to be\n    wrong after city shrank\n  * Made tech tree not to show buildings or governments which tech\n    actually makes unavailable\n  * Bug fixes, translation updates, docummentation updates\n\n- freeciv 3.2.5:\n  * Fix No First City vs Currently has cities inconsistency on savegame loading\n  * AI: Enable rampage with more attack types\n  * Fixed floating point exception at air unit handling\n  * Clients: Display NeverProtects unit help in correct place\n  * gtk4: Fixed city trading\n  * qt: Fixed \"Save Options pn Exit\" toggle\n  * Miscellaneous changes to developer/install/ruleset docs\n  * Corrected encoding of the Hungarian translation\n  * Compatibility fixes for glibc-2.43, g++16, Qt-6.11","ecosystems":["openSUSE:Leap 16.0"],"exploits":{"exploitdb":null,"first_seen":null,"github_poc":null,"max_poc_stars":null,"metasploit":null,"nuclei":null,"refs":[],"tier":null},"has_fix":true,"headline":"Security update for freeciv","id":"openSUSE-SU-2026:21800-1","indexable":true,"kev":null,"kind":"advisory","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2026"},"n_packages":1,"n_references":null,"packages":[{"ecosystem":"openSUSE:Leap 16.0","fixed":["3.2.6-bp160.1.1"],"introduced":["0"],"last_affected":[],"package":"freeciv","purl":"pkg:rpm/opensuse/freeciv\u0026distro=openSUSE%20Leap%2016.0","source":"openSUSE-SU-2026:21800-1"}],"products":null,"published":"2026-09-07","related":[],"sources":[{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"openSUSE"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":null,"updated":null,"vendors":null},"summary":"Attackers can execute arbitrary code or cause denial of service by tricking users into opening crafted save files in Freeciv.","url":"https://insights.sbomify.com/openSUSE-SU-2026-21800-1/"}