CVE-2026-97417
CVE-2026-97417: 1 tracked advisory record across Red Hat. Compare vendor sources and published fix guidance.
Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.
Vendor advisory comparison
Red Hat
1 advisory- Advisory severityHigh7.5
High [CVE-2026-97417] use get_unaligned_be32 in tcp_sack
CVE-2026-97417Source published Source updated
use get_unaligned_be32() in tcp_sack(). Red Hat rates this important (CVSS 7.5). Weakness: CWE-843. Red Hat lists fixing advisory RHSA-2026:75746 with package kernel-rt-0:4.18.0-553.171.1.rt7.512.el8_10. Affected product named by the advisory: Red Hat Enterprise Linux 8.
- Related products — impact not confirmed
- Red Hat Enterprise Linux 8
- Source-reported affected versions
- Affected-version details not available in this record.
- Source-reported fixed versions
- kernel-rt-0:4.18.0-553.171.1.rt7.512.el8_10
- RHSA-2026:75746
- Mitigation guidance
- Systems that do not require stateful firewall, NAT, or connection tracking can eliminate exposure by unloading the nf_conntrack kernel module. On systems where conntrack is required, exposure can be reduced by applying NOTRACK rules in the raw table to bypass connection tracking on untrusted or internet-facing interfaces, ensuring the vulnerable TCP SACK parsing code path in tcp_sack() is not reached for attacker-controlled traffic.
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