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Description

In the Linux kernel, the following vulnerability has been resolved: netfilter: x_tables: ensure names are nul-terminated Reject names that lack a \0 character before feeding them to functions that expect c-strings. Fixes tag is the most recent commit that needs this change.

PUBLISHED Reserved 2026-05-01 | Published 2026-05-01 | Updated 2026-05-03 | Assigner Linux




HIGH: 7.1CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

Product status

Default status
unaffected

c38c4597e4bf3e99860eac98211748e1ecb0e139 (git) before bcac50ea0a29d430eedc5ac87b215393b567baa9
affected

c38c4597e4bf3e99860eac98211748e1ecb0e139 (git) before ea01c1b219f5a11c66918abaa6f052e5a74041d6
affected

c38c4597e4bf3e99860eac98211748e1ecb0e139 (git) before aa6cd4a8863391e0a64f62d8922cb0af732a2cf2
affected

c38c4597e4bf3e99860eac98211748e1ecb0e139 (git) before c2d4a3abb15ca14716c6d8b9ffcbcd7c63626af4
affected

c38c4597e4bf3e99860eac98211748e1ecb0e139 (git) before 673bbd36cba21d10a10f0932f479df7468e26fbb
affected

c38c4597e4bf3e99860eac98211748e1ecb0e139 (git) before f419bdc205894750f4d3ec042bc87a1b9cde1351
affected

c38c4597e4bf3e99860eac98211748e1ecb0e139 (git) before 73124608172890306b85f2206d8b3cac20e324f1
affected

c38c4597e4bf3e99860eac98211748e1ecb0e139 (git) before a958a4f90ddd7de0800b33ca9d7b886b7d40f74e
affected

Default status
affected

4.5
affected

Any version before 4.5
unaffected

5.10.253 (semver)
unaffected

5.15.203 (semver)
unaffected

6.1.168 (semver)
unaffected

6.6.134 (semver)
unaffected

6.12.81 (semver)
unaffected

6.18.22 (semver)
unaffected

6.19.12 (semver)
unaffected

7.0 (original_commit_for_fix)
unaffected

References

git.kernel.org/...c/bcac50ea0a29d430eedc5ac87b215393b567baa9

git.kernel.org/...c/ea01c1b219f5a11c66918abaa6f052e5a74041d6

git.kernel.org/...c/aa6cd4a8863391e0a64f62d8922cb0af732a2cf2

git.kernel.org/...c/c2d4a3abb15ca14716c6d8b9ffcbcd7c63626af4

git.kernel.org/...c/673bbd36cba21d10a10f0932f479df7468e26fbb

git.kernel.org/...c/f419bdc205894750f4d3ec042bc87a1b9cde1351

git.kernel.org/...c/73124608172890306b85f2206d8b3cac20e324f1

git.kernel.org/...c/a958a4f90ddd7de0800b33ca9d7b886b7d40f74e

cve.org (CVE-2026-43028)

nvd.nist.gov (CVE-2026-43028)

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