{"answers":{"affected":"It affects 20 products.","exploited":"There is no known exploitation of CVE-2025-62818 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-62818 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-62818 is a critical memory corruption vulnerability in Samsung Exynos 1080 Firmware, published on 7 Apr 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-2025-62818 and fix it if it is affected.\n\nWhat it is: CVE-2025-62818 is a critical memory corruption vulnerability in Samsung Exynos 1080 Firmware, published on 7 Apr 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-2025-62818 in the wild and no public exploit code.\n\nAffected product: Samsung Exynos 1080 Firmware. 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-2025-62818/ (Markdown: https://insights.sbomify.com/CVE-2025-62818/index.md)","id":"CVE-2025-62818","markdown":"https://insights.sbomify.com/CVE-2025-62818/index.md","name":"CVE-2025-62818","record":{"aliases":["GHSA-6279-562x-78g7"],"analysis":{"component_type":"hardware_firmware","fix_type":"patch","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"Samsung Exynos Modem","requires_auth":"none","summary":"Out-of-bounds write in Samsung Exynos modem firmware allows attackers to execute arbitrary code or escalate privileges via malicious SMS packets.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"exynos_1080_firmware","vendor":"samsung"},{"product":"exynos_1280_firmware","vendor":"samsung"},{"product":"exynos_1330_firmware","vendor":"samsung"},{"product":"exynos_1380_firmware","vendor":"samsung"},{"product":"exynos_1480_firmware","vendor":"samsung"},{"product":"exynos_1580_firmware","vendor":"samsung"},{"product":"exynos_2100_firmware","vendor":"samsung"},{"product":"exynos_2200_firmware","vendor":"samsung"},{"product":"exynos_2400_firmware","vendor":"samsung"},{"product":"exynos_2500_firmware","vendor":"samsung"},{"product":"exynos_850_firmware","vendor":"samsung"},{"product":"exynos_9110_firmware","vendor":"samsung"},{"product":"exynos_980_firmware","vendor":"samsung"},{"product":"exynos_990_firmware","vendor":"samsung"},{"product":"exynos_modem_5123_firmware","vendor":"samsung"},{"product":"exynos_modem_5300_firmware","vendor":"samsung"},{"product":"exynos_modem_5400_firmware","vendor":"samsung"},{"product":"exynos_w1000_firmware","vendor":"samsung"},{"product":"exynos_w920_firmware","vendor":"samsung"},{"product":"exynos_w930_firmware","vendor":"samsung"}],"cvss":{"score":9.8,"severity":"critical","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"}],"description":"An issue was discovered in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 1580, 2500, 9110, W920, W930, W1000, Modem 5123, Modem 5300, and Modem 5400. An out-of-bounds write occurs due to a mismatch between the TP-UDHI and UDL values when processing an SMS TP-UD packet.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Memory corruption in n/a","id":"CVE-2025-62818","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"samsung:exynos_1080_firmware","products":["samsung:exynos_1080_firmware","samsung:exynos_1280_firmware","samsung:exynos_1330_firmware","samsung:exynos_1380_firmware","samsung:exynos_1480_firmware","samsung:exynos_2100_firmware","samsung:exynos_2200_firmware","samsung:exynos_2400_firmware","samsung:exynos_850_firmware","samsung:exynos_980_firmware","samsung:exynos_990_firmware","samsung:exynos_modem_5300_firmware","samsung:exynos_w920_firmware","samsung:exynos_w930_firmware"],"type":"memory_corruption","year":"2025"},"n_packages":0,"n_references":2,"next":{"headline":"Slack Nebula may accept arbitrary source IP addresses","id":"CVE-2025-62820"},"packages":[],"prev":{"headline":"Null dereference in n/a","id":"CVE-2025-62817"},"products":["n/a"],"published":"2026-04-07","related":[{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2025-54328","kev_date_added":null,"published":"2026-04-06"},{"cvss_score":9.1,"headline":"Denial of service in n/a","id":"CVE-2025-58349","kev_date_added":null,"published":"2026-04-06"},{"cvss_score":9.1,"headline":"Memory corruption in n/a","id":"CVE-2025-27807","kev_date_added":null,"published":"2026-01-05"},{"cvss_score":9.1,"headline":"Memory corruption in n/a","id":"CVE-2025-47202","kev_date_added":null,"published":"2025-07-07"},{"cvss_score":9.1,"headline":"Memory corruption in n/a","id":"CVE-2025-27891","kev_date_added":null,"published":"2025-05-14"},{"cvss_score":8.8,"headline":"Use after free in n/a","id":"CVE-2025-23102","kev_date_added":null,"published":"2025-06-03"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-04-09","vendors":["n/a"]},"summary":"Out-of-bounds write in Samsung Exynos modem firmware allows attackers to execute arbitrary code or escalate privileges via malicious SMS packets.","url":"https://insights.sbomify.com/CVE-2025-62818/"}