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CVE-2026-26514

An Argument Injection vulnerability exists in bird-lg-go before commit 6187a4e. The traceroute module uses shlex.Split to parse user input without validation, allowing remote attackers to inject arbitrary flags (e.g., -w, -q) via the q parameter. This can be exploited to cause a Denial of Service (DoS) by exhausting system resources.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:50c81649707a81b6cd371ab6aaa12306898d28c34fa6b132a9a5e53ca2c07ff5
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

{"cweId":"CWE-88","description":"CWE-88 Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:b6f25361ad73cb1417562756bed8d06f3590cdd4e903a4115b99a6a5f4037de6 · sha256:7f466c116c5dc58b… · /containers/adp/0/problemTypes/0/descriptions/0

{"description":"n/a","lang":"en","type":"text"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:b6f25361ad73cb1417562756bed8d06f3590cdd4e903a4115b99a6a5f4037de6 · sha256:7f466c116c5dc58b… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b6f25361ad73cb1417562756bed8d06f3590cdd4e903a4115b99a6a5f4037de6 · sha256:7f466c116c5dc58b… · /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_v5cvss
    urn:baitaphish:normalized-source-record:v2:b6f25361ad73cb1417562756bed8d06f3590cdd4e903a4115b99a6a5f4037de6 · sha256:7f466c116c5dc58b… · /containers/adp/0/metrics/0/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-88","description":"CWE-88 Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:b6f25361ad73cb1417562756bed8d06f3590cdd4e903a4115b99a6a5f4037de6 · sha256:7f466c116c5dc58b… · /containers/adp/0/problemTypes/0/descriptions/0
{"description":"n/a","lang":"en","type":"text"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:b6f25361ad73cb1417562756bed8d06f3590cdd4e903a4115b99a6a5f4037de6 · sha256:7f466c116c5dc58b… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions
{"url":"https://github.com/xddxdd/bird-lg-go/commit/6187a4e3afce6d8c29568f8c72ca497d1f5a2b56"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b6f25361ad73cb1417562756bed8d06f3590cdd4e903a4115b99a6a5f4037de6 · sha256:7f466c116c5dc58b… · /containers/cna/references/1
{"url":"https://github.com/xddxdd/bird-lg-go/issues/136"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b6f25361ad73cb1417562756bed8d06f3590cdd4e903a4115b99a6a5f4037de6 · sha256:7f466c116c5dc58b… · /containers/cna/references/0

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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