{"answers":{"affected":"2 open source packages ship an affected version, including rustfs. It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-69255 exists.","fix":"Upgrade rustfs to 1.0.0-alpha.78 or later.","what":"CVE-2025-69255 is a medium-severity denial of service vulnerability in rustfs, published on 7 Jan 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-2025-69255 and fix it if it is affected.\n\nWhat it is: CVE-2025-69255 is a medium-severity denial of service vulnerability in rustfs, published on 7 Jan 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-69255 exists.\n\nAffected packages and fixed versions:\n- rustfs (crates.io): affected from 1.0.0-alpha.13; fixed in 1.0.0-alpha.78\n- rustfs (crates.io): affected from 1.0.0-alpha.13; fixed in 1.0.0-alpha.78\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-2025-69255/ (Markdown: https://insights.sbomify.com/CVE-2025-69255/index.md)","id":"CVE-2025-69255","markdown":"https://insights.sbomify.com/CVE-2025-69255/index.md","name":"CVE-2025-69255","record":{"aliases":["GHSA-gw2x-q739-qhcr"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Distributed object storage","requires_auth":"none","summary":"Remote attackers can cause a denial of service in RustFS by sending malformed gRPC GetMetrics requests that trigger a panic.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"rustfs","vendor":"rustfs"}],"cvss":{"score":5.5,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P","version":"4.0"},"cwes":[{"id":"CWE-755","name":"Improper Handling of Exceptional Conditions"}],"description":"RustFS is a distributed object storage system built in Rust. In versions 1.0.0-alpha.13 to 1.0.0-alpha.77, a malformed gRPC GetMetrics request causes get_metrics to unwrap() failed deserialization of metric_type/opts, panicking the handler thread and enabling remote denial of service of the metrics endpoint. This issue has been patched in version 1.0.0-alpha.78.","ecosystems":["crates.io"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"RustFS gRPC GetMetrics deserialization panic enables remote DoS","id":"CVE-2025-69255","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"crates.io","product":null,"products":[],"type":"denial_of_service","year":"2025"},"n_packages":2,"n_references":2,"next":{"headline":"serverless MCP Server vulnerable to command injection in list-projects tool","id":"CVE-2025-69256"},"packages":[{"ecosystem":"crates.io","fixed":["1.0.0-alpha.78"],"introduced":["1.0.0-alpha.13"],"last_affected":[],"package":"rustfs","purl":null,"source":"GHSA-gw2x-q739-qhcr"},{"ecosystem":"crates.io","fixed":["1.0.0-alpha.78"],"introduced":["1.0.0-alpha.13"],"last_affected":[],"package":"rustfs","purl":"pkg:cargo/rustfs","source":"GHSA-gw2x-q739-qhcr"}],"prev":{"headline":"free5GC vulnerable to improper error handling in NEF with information exposure","id":"CVE-2025-69253"},"products":["rustfs"],"published":"2026-01-07","related":[{"cvss_score":9.8,"headline":"RustFS has a gRPC Hardcoded Token Authentication Bypass","id":"CVE-2025-68926","kev_date_added":null,"published":"2025-12-30"},{"cvss_score":9.1,"headline":"Rust has Critical Stored XSS in Preview Modal, leading to Administrative Account Takeover","id":"CVE-2026-27822","kev_date_added":null,"published":"2026-02-25"},{"cvss_score":8.8,"headline":"RustFS Path Traversal Vulnerability","id":"CVE-2025-68705","kev_date_added":null,"published":"2026-01-07"},{"cvss_score":8.3,"headline":"RustFS: Missing admin authorization on notification target endpoints allows unauthenticated configuration of event webhooks","id":"CVE-2026-40937","kev_date_added":null,"published":"2026-04-22"},{"cvss_score":8.1,"headline":"RustFS's Missing Post Policy Validation leads to Arbitrary Object Write","id":"CVE-2026-27607","kev_date_added":null,"published":"2026-02-25"},{"cvss_score":7.7,"headline":"RustFS sourceIp bypass via spoofed X-Forwarded-For/Real-IP headers","id":"CVE-2026-21862","kev_date_added":null,"published":"2026-02-03"},{"cvss_score":6.9,"headline":"RustFS Logs Sensitive Credentials in Plaintext","id":"CVE-2026-24762","kev_date_added":null,"published":"2026-02-03"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-01-07","vendors":["rustfs"]},"summary":"Remote attackers can cause a denial of service in RustFS by sending malformed gRPC GetMetrics requests that trigger a panic.","url":"https://insights.sbomify.com/CVE-2025-69255/"}