{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-115486 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-115486 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-115486 is a high-severity vulnerability in Red Hat Enterprise Linux 10, published on 23 Oct 2026."},"fix_prompt":"Check this codebase for CVE-2026-115486 and fix it if it is affected.\n\nWhat it is: CVE-2026-115486 is a high-severity vulnerability in Red Hat Enterprise Linux 10, published on 23 Oct 2026. \nExploitation: There is no known exploitation of CVE-2026-115486 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-2026-115486/ (Markdown: https://insights.sbomify.com/CVE-2026-115486/index.md)","id":"CVE-2026-115486","markdown":"https://insights.sbomify.com/CVE-2026-115486/index.md","name":"CVE-2026-115486","record":{"aliases":["AZL-111392","DEBIAN-CVE-2026-115486","GHSA-9f4r-jjqf-4v98","UBUNTU-CVE-2026-115486"],"analysis":null,"analysis_generated_by":null,"assigner":"redhat","cpe":[],"cvss":{"score":7.1,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L","version":"3.1"},"cwes":[{"id":"CWE-125","name":"Out-of-bounds Read"}],"description":"A flaw was found in the iscsiuio component of open-iscsi. The IPv6 Neighbor Discovery handler accesses link-layer address options at a fixed offset without verifying the packet contains them. Additionally, the ARP table is updated unconditionally with attacker-controlled addresses from the packet headers. An attacker on the same network segment can send a minimal Neighbor Advertisement to poison the ARP table and redirect network traffic.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Open-iscsi: open-iscsi: ipv6 neighbor discovery missing option length validation in iscsiuio allows arp table poisoning","id":"CVE-2026-115486","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"CSRF protection could be tricked by forged X-Forwarded-Host header in KNIME Business Hub","id":"CVE-2026-115494"},"packages":[],"prev":{"headline":"Open-iscsi: open-iscsi: dhcpv6 vendor option strlen heap out-of-bounds read and 1-byte write in iscsiuio","id":"CVE-2026-115485"},"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":"2026-10-23","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2026-10-26","vendors":["Red Hat"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-115486/"}