CVE Explorer

CVE-2026-31630

In the Linux kernel, the following vulnerability has been resolved: rxrpc: proc: size address buffers for %pISpc output The AF_RXRPC procfs helpers format local and remote socket addresses into fixed 50-byte stack buffers with "%pISpc". That is too small for the longest current-tree IPv6-with-port form the formatter can produce. In lib/vsprintf.c, the compressed IPv6 path uses a dotted-quad tail not only for v4mapped addresses, but also for ISATAP addresses via ipv6_addr_is_isatap(). As a re

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:af42aea6fa7cdbcf19063a07a34a5ef20642b130be3c3c9cf640cb09cc745525

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/rxrpc/proc.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"386c86412608d3449006a318a662cbcd6ca1f668","status":"affected","version":"75b54cb57ca34cbe7a87c6ac757c55360a624590","versionType":"git"},{"lessThan":"235b2115de892eab2e107a42efa7a4347baaa80b","status":"affected","version":"75b54cb57ca34cbe7a87c6ac757c55360a624590","versionType":"git"},{"lessThan":"625af53a1564e31bb2df9adc3739df46137f46c1","status":"affected","version":"75b54cb57ca34cbe7a87c6ac757c5…

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:467a68115aad5d1d363dc4b10c2761a55dd9fc0838249ba7f86a210a436e002e · sha256:427efdf834b7dad4… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["net/rxrpc/proc.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"4.9"},{"lessThan":"4.9","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"},{"lessThanOrEqua…

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:467a68115aad5d1d363dc4b10c2761a55dd9fc0838249ba7f86a210a436e002e · sha256:427efdf834b7dad4… · /containers/cna/affected/1

Affected products and versions

2 source assertions

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:467a68115aad5d1d363dc4b10c2761a55dd9fc0838249ba7f86a210a436e002e · sha256:427efdf834b7dad4… · /containers/cna/affected/0

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:467a68115aad5d1d363dc4b10c2761a55dd9fc0838249ba7f86a210a436e002e · sha256:427efdf834b7dad4… · /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:v2:467a68115aad5d1d363dc4b10c2761a55dd9fc0838249ba7f86a210a436e002e · sha256:427efdf834b7dad4… · /containers/cna/metrics/0/cvssV3_1

Source references

6 source assertions

{"url":"https://git.kernel.org/stable/c/10ebed83f9f6414af4e85bc85ffaeda7effdd874"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:467a68115aad5d1d363dc4b10c2761a55dd9fc0838249ba7f86a210a436e002e · sha256:427efdf834b7dad4… · /containers/cna/references/4

{"url":"https://git.kernel.org/stable/c/235b2115de892eab2e107a42efa7a4347baaa80b"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:467a68115aad5d1d363dc4b10c2761a55dd9fc0838249ba7f86a210a436e002e · sha256:427efdf834b7dad4… · /containers/cna/references/1

{"url":"https://git.kernel.org/stable/c/386c86412608d3449006a318a662cbcd6ca1f668"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:467a68115aad5d1d363dc4b10c2761a55dd9fc0838249ba7f86a210a436e002e · sha256:427efdf834b7dad4… · /containers/cna/references/0

{"url":"https://git.kernel.org/stable/c/625af53a1564e31bb2df9adc3739df46137f46c1"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:467a68115aad5d1d363dc4b10c2761a55dd9fc0838249ba7f86a210a436e002e · sha256:427efdf834b7dad4… · /containers/cna/references/2

{"url":"https://git.kernel.org/stable/c/a44ce6aa2efb61fe44f2cfab72bb01544bbca272"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:467a68115aad5d1d363dc4b10c2761a55dd9fc0838249ba7f86a210a436e002e · sha256:427efdf834b7dad4… · /containers/cna/references/5

{"url":"https://git.kernel.org/stable/c/db297c78ce537c9ac96f0eda9b25ad72c8caefa9"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:467a68115aad5d1d363dc4b10c2761a55dd9fc0838249ba7f86a210a436e002e · sha256:427efdf834b7dad4… · /containers/cna/references/3

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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