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CVE-2026-53006

In the Linux kernel, the following vulnerability has been resolved: ipv6: fix possible UAF in icmpv6_rcv() Caching saddr and daddr before pskb_pull() is problematic since skb->head can change. Remove these temporary variables: - We only access &ipv6_hdr(skb)->saddr and &ipv6_hdr(skb)->daddr when net_dbg_ratelimited() is called in the slow path. - Avoid potential future misuse after pskb_pull() call.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:5c5aa8ea61a062a5e331f04be6c3179e705ba225524daabb94727b2a584c8c0e
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
2

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 10 assertions

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:enterprise_linux:9","cpe:/o:redhat:enterprise_linux:9"],"defaultStatus":"affected","packageName":"kernel","product":"Red Hat Enterprise Linux 9","vendor":"Red Hat","versions":[{"lessThan":"*","status":"unaffected","version":"0:5.14.0-687.30.1.el9_8","versionType":"rpm"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:e87346429d0da1cb255a86457d58bdd30baefa3ac9dfade4729912421562fc81 · sha256:3be4f3711dfc6216… · /containers/adp/0/affected/3

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:6"],"defaultStatus":"unaffected","packageName":"kernel","product":"Red Hat Enterprise Linux 6","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:e87346429d0da1cb255a86457d58bdd30baefa3ac9dfade4729912421562fc81 · sha256:3be4f3711dfc6216… · /containers/adp/0/affected/4

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:9"],"defaultStatus":"affected","packageName":"kernel-rt","product":"Red Hat Enterprise Linux 9","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:e87346429d0da1cb255a86457d58bdd30baefa3ac9dfade4729912421562fc81 · sha256:3be4f3711dfc6216… · /containers/adp/0/affected/7

{"defaultStatus":"affected","product":"Linux","programFiles":["net/ipv6/icmp.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"4.4"},{"lessThan":"4.4","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.258","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.209","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.175","versionType":"semver"},{"lessThanOrEqual…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:e87346429d0da1cb255a86457d58bdd30baefa3ac9dfade4729912421562fc81 · sha256:3be4f3711dfc6216… · /containers/cna/affected/1

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:8"],"defaultStatus":"affected","packageName":"kernel","product":"Red Hat Enterprise Linux 8","vendor":"Red Hat","versions":[{"lessThan":"*","status":"unaffected","version":"0:4.18.0-553.148.1.el8_10","versionType":"rpm"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:e87346429d0da1cb255a86457d58bdd30baefa3ac9dfade4729912421562fc81 · sha256:3be4f3711dfc6216… · /containers/adp/0/affected/2

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:enterprise_linux:8::nfv"],"defaultStatus":"affected","packageName":"kernel-rt","product":"Red Hat Enterprise Linux 8","vendor":"Red Hat","versions":[{"lessThan":"*","status":"unaffected","version":"0:4.18.0-553.148.1.rt7.489.el8_10","versionType":"rpm"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:e87346429d0da1cb255a86457d58bdd30baefa3ac9dfade4729912421562fc81 · sha256:3be4f3711dfc6216… · /containers/adp/0/affected/1

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:7"],"defaultStatus":"unaffected","packageName":"kernel-rt","product":"Red Hat Enterprise Linux 7","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:e87346429d0da1cb255a86457d58bdd30baefa3ac9dfade4729912421562fc81 · sha256:3be4f3711dfc6216… · /containers/adp/0/affected/6

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:7"],"defaultStatus":"unaffected","packageName":"kernel","product":"Red Hat Enterprise Linux 7","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:e87346429d0da1cb255a86457d58bdd30baefa3ac9dfade4729912421562fc81 · sha256:3be4f3711dfc6216… · /containers/adp/0/affected/5

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:10.2"],"defaultStatus":"affected","packageName":"kernel","product":"Red Hat Enterprise Linux 10","vendor":"Red Hat","versions":[{"lessThan":"*","status":"unaffected","version":"0:6.12.0-211.40.1.el10_2","versionType":"rpm"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:e87346429d0da1cb255a86457d58bdd30baefa3ac9dfade4729912421562fc81 · sha256:3be4f3711dfc6216… · /containers/adp/0/affected/0

{"defaultStatus":"unaffected","product":"Linux","programFiles":["net/ipv6/icmp.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"7bff2c8fe5c35ae58bf73104f53db3676e6e5d94","status":"affected","version":"4b3418fba0fe819197e3359d5ddbef84ba2c59de","versionType":"git"},{"lessThan":"aff0f28f5be803de2452ce702631c021fcd9ce8a","status":"affected","version":"4b3418fba0fe819197e3359d5ddbef84ba2c59de","versionType":"git"},{"lessThan":"38bdbc897c0d83a3e2b925a51b69420f1feba29a","status":"affected","version":"4b3418fba0fe819197e3359d5ddbef…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:e87346429d0da1cb255a86457d58bdd30baefa3ac9dfade4729912421562fc81 · sha256:3be4f3711dfc6216… · /containers/cna/affected/0
cvss · 2 assertions

{"metric":{"baseScore":9.8,"baseSeverity":"CRITICAL","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/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:e87346429d0da1cb255a86457d58bdd30baefa3ac9dfade4729912421562fc81 · sha256:3be4f3711dfc6216… · /containers/cna/metrics/0/cvssV3_1

{"metric":{"attackComplexity":"HIGH","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":7,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:H/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:e87346429d0da1cb255a86457d58bdd30baefa3ac9dfade4729912421562fc81 · sha256:3be4f3711dfc6216… · /containers/adp/0/metrics/1/cvssV3_1

Affected products and versions

10 source assertions
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:enterprise_linux:9","cpe:/o:redhat:enterprise_linux:9"],"defaultStatus":"affected","packageName":"kernel","product":"Red Hat Enterprise Linux 9","vendor":"Red Hat","versions":[{"lessThan":"*","status":"unaffected","version":"0:5.14.0-687.30.1.el9_8","versionType":"rpm"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:e87346429d0da1cb255a86457d58bdd30baefa3ac9dfade4729912421562fc81 · sha256:3be4f3711dfc6216… · /containers/adp/0/affected/3
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:6"],"defaultStatus":"unaffected","packageName":"kernel","product":"Red Hat Enterprise Linux 6","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:e87346429d0da1cb255a86457d58bdd30baefa3ac9dfade4729912421562fc81 · sha256:3be4f3711dfc6216… · /containers/adp/0/affected/4
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:9"],"defaultStatus":"affected","packageName":"kernel-rt","product":"Red Hat Enterprise Linux 9","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:e87346429d0da1cb255a86457d58bdd30baefa3ac9dfade4729912421562fc81 · sha256:3be4f3711dfc6216… · /containers/adp/0/affected/7
{"defaultStatus":"affected","product":"Linux","programFiles":["net/ipv6/icmp.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"4.4"},{"lessThan":"4.4","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.258","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.209","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.175","versionType":"semver"},{"lessThanOrEqual…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:e87346429d0da1cb255a86457d58bdd30baefa3ac9dfade4729912421562fc81 · sha256:3be4f3711dfc6216… · /containers/cna/affected/1
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:8"],"defaultStatus":"affected","packageName":"kernel","product":"Red Hat Enterprise Linux 8","vendor":"Red Hat","versions":[{"lessThan":"*","status":"unaffected","version":"0:4.18.0-553.148.1.el8_10","versionType":"rpm"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:e87346429d0da1cb255a86457d58bdd30baefa3ac9dfade4729912421562fc81 · sha256:3be4f3711dfc6216… · /containers/adp/0/affected/2
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:enterprise_linux:8::nfv"],"defaultStatus":"affected","packageName":"kernel-rt","product":"Red Hat Enterprise Linux 8","vendor":"Red Hat","versions":[{"lessThan":"*","status":"unaffected","version":"0:4.18.0-553.148.1.rt7.489.el8_10","versionType":"rpm"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:e87346429d0da1cb255a86457d58bdd30baefa3ac9dfade4729912421562fc81 · sha256:3be4f3711dfc6216… · /containers/adp/0/affected/1
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:7"],"defaultStatus":"unaffected","packageName":"kernel-rt","product":"Red Hat Enterprise Linux 7","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:e87346429d0da1cb255a86457d58bdd30baefa3ac9dfade4729912421562fc81 · sha256:3be4f3711dfc6216… · /containers/adp/0/affected/6
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:7"],"defaultStatus":"unaffected","packageName":"kernel","product":"Red Hat Enterprise Linux 7","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:e87346429d0da1cb255a86457d58bdd30baefa3ac9dfade4729912421562fc81 · sha256:3be4f3711dfc6216… · /containers/adp/0/affected/5
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:10.2"],"defaultStatus":"affected","packageName":"kernel","product":"Red Hat Enterprise Linux 10","vendor":"Red Hat","versions":[{"lessThan":"*","status":"unaffected","version":"0:6.12.0-211.40.1.el10_2","versionType":"rpm"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:e87346429d0da1cb255a86457d58bdd30baefa3ac9dfade4729912421562fc81 · sha256:3be4f3711dfc6216… · /containers/adp/0/affected/0
{"defaultStatus":"unaffected","product":"Linux","programFiles":["net/ipv6/icmp.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"7bff2c8fe5c35ae58bf73104f53db3676e6e5d94","status":"affected","version":"4b3418fba0fe819197e3359d5ddbef84ba2c59de","versionType":"git"},{"lessThan":"aff0f28f5be803de2452ce702631c021fcd9ce8a","status":"affected","version":"4b3418fba0fe819197e3359d5ddbef84ba2c59de","versionType":"git"},{"lessThan":"38bdbc897c0d83a3e2b925a51b69420f1feba29a","status":"affected","version":"4b3418fba0fe819197e3359d5ddbef…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:e87346429d0da1cb255a86457d58bdd30baefa3ac9dfade4729912421562fc81 · sha256:3be4f3711dfc6216… · /containers/cna/affected/0

Provider-owned CVSS observations

2 source assertions
{"metric":{"baseScore":9.8,"baseSeverity":"CRITICAL","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/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:e87346429d0da1cb255a86457d58bdd30baefa3ac9dfade4729912421562fc81 · sha256:3be4f3711dfc6216… · /containers/cna/metrics/0/cvssV3_1
{"metric":{"attackComplexity":"HIGH","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":7,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:H/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:e87346429d0da1cb255a86457d58bdd30baefa3ac9dfade4729912421562fc81 · sha256:3be4f3711dfc6216… · /containers/adp/0/metrics/1/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-825","description":"Expired Pointer Dereference","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:e87346429d0da1cb255a86457d58bdd30baefa3ac9dfade4729912421562fc81 · sha256:3be4f3711dfc6216… · /containers/adp/0/problemTypes/0/descriptions/0

Source references

15 source assertions
{"tags":["vendor-advisory","x_refsource_REDHAT"],"url":"https://access.redhat.com/errata/RHSA-2026:45192"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e87346429d0da1cb255a86457d58bdd30baefa3ac9dfade4729912421562fc81 · sha256:3be4f3711dfc6216… · /containers/adp/0/references/4
{"tags":["vendor-advisory","x_refsource_REDHAT"],"url":"https://access.redhat.com/errata/RHSA-2026:47010"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e87346429d0da1cb255a86457d58bdd30baefa3ac9dfade4729912421562fc81 · sha256:3be4f3711dfc6216… · /containers/adp/0/references/6
{"tags":["vendor-advisory","x_refsource_REDHAT"],"url":"https://access.redhat.com/errata/RHSA-2026:47011"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e87346429d0da1cb255a86457d58bdd30baefa3ac9dfade4729912421562fc81 · sha256:3be4f3711dfc6216… · /containers/adp/0/references/5
{"tags":["vendor-advisory","x_refsource_REDHAT"],"url":"https://access.redhat.com/errata/RHSA-2026:47017"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e87346429d0da1cb255a86457d58bdd30baefa3ac9dfade4729912421562fc81 · sha256:3be4f3711dfc6216… · /containers/adp/0/references/3
{"tags":["vdb-entry","x_refsource_REDHAT"],"url":"https://access.redhat.com/security/cve/CVE-2026-53006"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e87346429d0da1cb255a86457d58bdd30baefa3ac9dfade4729912421562fc81 · sha256:3be4f3711dfc6216… · /containers/adp/0/references/0
{"name":"RHBZ#2492363","tags":["issue-tracking","x_refsource_REDHAT"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2492363"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e87346429d0da1cb255a86457d58bdd30baefa3ac9dfade4729912421562fc81 · sha256:3be4f3711dfc6216… · /containers/adp/0/references/1
{"url":"https://git.kernel.org/stable/c/0069813e6ca9309eca78022bcb3aeb1e9ef90a12"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e87346429d0da1cb255a86457d58bdd30baefa3ac9dfade4729912421562fc81 · sha256:3be4f3711dfc6216… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/085e31a811ef234ef8c3e219c4636dfebfe7e10f"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e87346429d0da1cb255a86457d58bdd30baefa3ac9dfade4729912421562fc81 · sha256:3be4f3711dfc6216… · /containers/cna/references/6
{"url":"https://git.kernel.org/stable/c/1e1f0f89ee4692a64be3f3707ff8ac1ae57b03e7"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e87346429d0da1cb255a86457d58bdd30baefa3ac9dfade4729912421562fc81 · sha256:3be4f3711dfc6216… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/38bdbc897c0d83a3e2b925a51b69420f1feba29a"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e87346429d0da1cb255a86457d58bdd30baefa3ac9dfade4729912421562fc81 · sha256:3be4f3711dfc6216… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/7bff2c8fe5c35ae58bf73104f53db3676e6e5d94"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e87346429d0da1cb255a86457d58bdd30baefa3ac9dfade4729912421562fc81 · sha256:3be4f3711dfc6216… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/7c66b368c6ff453f99cb39d84af93e908e51eef2"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e87346429d0da1cb255a86457d58bdd30baefa3ac9dfade4729912421562fc81 · sha256:3be4f3711dfc6216… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/aff0f28f5be803de2452ce702631c021fcd9ce8a"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e87346429d0da1cb255a86457d58bdd30baefa3ac9dfade4729912421562fc81 · sha256:3be4f3711dfc6216… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/f996edd7615e686ada141b7f3395025729ff8ccb"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e87346429d0da1cb255a86457d58bdd30baefa3ac9dfade4729912421562fc81 · sha256:3be4f3711dfc6216… · /containers/cna/references/7
{"tags":["x_sadp-csaf-vex"],"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-53006.json"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e87346429d0da1cb255a86457d58bdd30baefa3ac9dfade4729912421562fc81 · sha256:3be4f3711dfc6216… · /containers/adp/0/references/2

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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