CVE Explorer

CVE-2026-53362

In the Linux kernel, the following vulnerability has been resolved: ipv6: account for fraggap on the paged allocation path In __ip6_append_data(), when the paged-allocation branch is taken (MSG_MORE / NETIF_F_SG / large fraglen), alloclen and pagedlen are computed as alloclen = fragheaderlen + transhdrlen; pagedlen = datalen - transhdrlen; datalen already includes fraggap (datalen = length + fraggap). When fraggap is non-zero, this is not the first skb and transhdrlen is zero. The fraggap

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:171556d6cddbd4146aa27a47f7b5ebc4c5a6ac76454f4ff181c5b88a6c0d53a2

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"unaffected","product":"Linux","programFiles":["net/ipv6/ip6_output.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"14200d435af9a9eeb444f529fc2f689a236b7962","status":"affected","version":"773ba4fe9104a64a54d1c00f0fb6ffb95def2b03","versionType":"git"},{"lessThan":"65fb14cbebb0cd0eff903a22d33537ddc8b95769","status":"affected","version":"773ba4fe9104a64a54d1c00f0fb6ffb95def2b03","versionType":"git"},{"lessThan":"46f201f8b4c39633a1fa3dc12459f506d470993d","status":"affected","version":"773ba4fe9104a64a54d1c00f…

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:e0ce5873ef0b59ecd593ed8958ccef6e96362cd29864ec8ff48a04be7798b46a · sha256:dc8b0a785684366e… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["net/ipv6/ip6_output.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.0"},{"lessThan":"6.0","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.177","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.144","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.95","versionType":"semver"},{"lessThanOrEq…

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:e0ce5873ef0b59ecd593ed8958ccef6e96362cd29864ec8ff48a04be7798b46a · sha256:dc8b0a785684366e… · /containers/cna/affected/1

Affected products and versions

2 source assertions

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:e0ce5873ef0b59ecd593ed8958ccef6e96362cd29864ec8ff48a04be7798b46a · sha256:dc8b0a785684366e… · /containers/cna/affected/0

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:e0ce5873ef0b59ecd593ed8958ccef6e96362cd29864ec8ff48a04be7798b46a · sha256:dc8b0a785684366e… · /containers/cna/affected/1

Provider-owned CVSS observations

1 source assertion

{"metric":{"baseScore":7.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:e0ce5873ef0b59ecd593ed8958ccef6e96362cd29864ec8ff48a04be7798b46a · sha256:dc8b0a785684366e… · /containers/cna/metrics/0/cvssV3_1

Source references

6 source assertions

{"url":"https://git.kernel.org/stable/c/14200d435af9a9eeb444f529fc2f689a236b7962"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:e0ce5873ef0b59ecd593ed8958ccef6e96362cd29864ec8ff48a04be7798b46a · sha256:dc8b0a785684366e… · /containers/cna/references/0

{"url":"https://git.kernel.org/stable/c/46f201f8b4c39633a1fa3dc12459f506d470993d"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:e0ce5873ef0b59ecd593ed8958ccef6e96362cd29864ec8ff48a04be7798b46a · sha256:dc8b0a785684366e… · /containers/cna/references/2

{"url":"https://git.kernel.org/stable/c/6374fb9edf72c67a118a2c214a0dddd04c921e0a"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:e0ce5873ef0b59ecd593ed8958ccef6e96362cd29864ec8ff48a04be7798b46a · sha256:dc8b0a785684366e… · /containers/cna/references/3

{"url":"https://git.kernel.org/stable/c/65fb14cbebb0cd0eff903a22d33537ddc8b95769"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:e0ce5873ef0b59ecd593ed8958ccef6e96362cd29864ec8ff48a04be7798b46a · sha256:dc8b0a785684366e… · /containers/cna/references/1

{"url":"https://git.kernel.org/stable/c/736b380e28d0480c7bc3e022f1950f31fe53a7c5"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:e0ce5873ef0b59ecd593ed8958ccef6e96362cd29864ec8ff48a04be7798b46a · sha256:dc8b0a785684366e… · /containers/cna/references/5

{"url":"https://git.kernel.org/stable/c/e9eacf19281ea2498b36291b56c9606118c2d74e"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:e0ce5873ef0b59ecd593ed8958ccef6e96362cd29864ec8ff48a04be7798b46a · sha256:dc8b0a785684366e… · /containers/cna/references/4

Attribution and limitations

CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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