CVE Explorer
CVE-2026-46600
Parsing an invalid SVCB or HTTPS RR can panic when the size of a parameter value overflows the message buffer.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1
Preserved source conflicts
No provider value was silently selected as the winner.
cwe · 2 assertions
{"description":"CWE-125: Out-of-bounds Read","lang":"en"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:a2a132a9ed822023fa65dc694d8855329e12b02d0b26d55754ef661404969ec4 · sha256:bde50be172413479… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-125","description":"CWE-125 Out-of-bounds Read","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:a2a132a9ed822023fa65dc694d8855329e12b02d0b26d55754ef661404969ec4 · sha256:bde50be172413479… · /containers/adp/0/problemTypes/0/descriptions/0
Affected products and versions
1 source assertion{"collectionURL":"https://pkg.go.dev","defaultStatus":"unaffected","packageName":"golang.org/x/net/dns/dnsmessage","product":"golang.org/x/net/dns/dnsmessage","programRoutines":[{"name":"unpackSVCBResource"},{"name":"Message.Unpack"},{"name":"Parser.Additional"},{"name":"Parser.AllAdditionals"},{"name":"Parser.AllAnswers"},{"name":"Parser.AllAuthorities"},{"name":"Parser.Answer"},{"name":"Parser.Authority"},{"name":"Parser.HTTPSResource"},{"name":"Parser.SVCBResource"}],"vendor":"golang.org/x/net","versions":[{"lessThan":"0.56.0","status":"affected","version":"0","versionType":"semver"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:a2a132a9ed822023fa65dc694d8855329e12b02d0b26d55754ef661404969ec4 · sha256:bde50be172413479… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:a2a132a9ed822023fa65dc694d8855329e12b02d0b26d55754ef661404969ec4 · sha256:bde50be172413479… · /containers/adp/0/metrics/0/cvssV3_1
CWE assertions
2 source assertions{"description":"CWE-125: Out-of-bounds Read","lang":"en"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:a2a132a9ed822023fa65dc694d8855329e12b02d0b26d55754ef661404969ec4 · sha256:bde50be172413479… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-125","description":"CWE-125 Out-of-bounds Read","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:a2a132a9ed822023fa65dc694d8855329e12b02d0b26d55754ef661404969ec4 · sha256:bde50be172413479… · /containers/adp/0/problemTypes/0/descriptions/0
Source references
3 source assertions{"url":"https://go.dev/cl/786345"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:a2a132a9ed822023fa65dc694d8855329e12b02d0b26d55754ef661404969ec4 · sha256:bde50be172413479… · /containers/cna/references/0
{"url":"https://go.dev/issue/79795"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:a2a132a9ed822023fa65dc694d8855329e12b02d0b26d55754ef661404969ec4 · sha256:bde50be172413479… · /containers/cna/references/1
{"url":"https://pkg.go.dev/vuln/GO-2026-5942"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:a2a132a9ed822023fa65dc694d8855329e12b02d0b26d55754ef661404969ec4 · sha256:bde50be172413479… · /containers/cna/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.