net: mana: Validate the packet length reported by the NIC
Published Aug 15, 2026
9.8
CRITICALCVSS 3.1
EPSS 0.74%
Description
Validate the packet length reported in the RX CQE before passing it to skb processing. The CQE is supplied by the NIC device and should not be blindly trusted.
Affected products
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- Version StatusaffectedConstraints
- Version StatusaffectedConstraints
- Version StatusaffectedConstraints
- Version StatusaffectedConstraints
- Version StatusaffectedConstraints
- Version StatusaffectedConstraints
- Version StatusaffectedConstraints
- Version
-
- Version 5.13StatusaffectedConstraints-
- Version 0StatusunaffectedConstraints<5.13
- Version 5.15.217StatusunaffectedConstraints<=5.15.*
- Version 6.1.184StatusunaffectedConstraints<=6.1.*
- Version 6.12.101StatusunaffectedConstraints<=6.12.*
- Version 6.18.42StatusunaffectedConstraints<=6.18.*
- Version 6.6.148StatusunaffectedConstraints<=6.6.*
- Version 7.1.5StatusunaffectedConstraints<=7.1.*
- Version 7.2StatusunaffectedConstraints<=*
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux | unaffected |
| ||||||||||||||||||||||||||||||
| Linux | Linux | affected |
|
No data.
No data.
Red Hat Enterprise Linux 10
kernel
Affected
Red Hat Enterprise Linux 6
kernel
Not affected
Red Hat Enterprise Linux 7
kernel
Not affected
Red Hat Enterprise Linux 7
kernel-rt
Not affected
Red Hat Enterprise Linux 8
kernel
Affected
Red Hat Enterprise Linux 8
kernel-rt
Affected
Red Hat Enterprise Linux 9
kernel
Affected
Red Hat Enterprise Linux 9
kernel-rt
Affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 10 | kernel | Affected | n/a |
| Red Hat Enterprise Linux 6 | kernel | Not affected | n/a |
| Red Hat Enterprise Linux 7 | kernel | Not affected | n/a |
| Red Hat Enterprise Linux 7 | kernel-rt | Not affected | n/a |
| Red Hat Enterprise Linux 8 | kernel | Affected | n/a |
| Red Hat Enterprise Linux 8 | kernel-rt | Affected | n/a |
| Red Hat Enterprise Linux 9 | kernel | Affected | n/a |
| Red Hat Enterprise Linux 9 | kernel-rt | Affected | n/a |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
References (12)
- https://access.redhat.com/security/cve/CVE-2026-72065 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2516327 Issue Tracking
- https://git.kernel.org/stable/c/282c5214ca4eb3799158c76782646e86d2945d1b
- https://git.kernel.org/stable/c/2e276b14b6d378372bf0152df89286cbe7632fb0
- https://git.kernel.org/stable/c/2e2a83b4998af4384e677d3b2ac08565274279bf
- https://git.kernel.org/stable/c/6080189291d958604dcefe513a13900835ac982f
- https://git.kernel.org/stable/c/6d13eaa13341a8f80aaf86f78591e1b1d393711d
- https://git.kernel.org/stable/c/a631f82f89c76084ad5b2b9c043d3b391ffa56d8
- https://git.kernel.org/stable/c/d2568e64d01f480200063fadd67d6938f676c66f
- https://lore.kernel.org/linux-cve-announce/2026081518-CVE-2026-72065-2434@gregkh/T
- https://nvd.nist.gov/vuln/detail/CVE-2026-72065
- https://www.cve.org/CVERecord?id=CVE-2026-72065
Change history (0)
No recorded changes yet.