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CVE-2026-16082

A vulnerability was identified in Sipeed PicoClaw up to 0.2.9. The impacted element is the function ExecTool.executeRun of the file pkg/agent/pipeline_execute.go. The manipulation of the argument cwe leads to time-of-check time-of-use. The attack must be carried out locally. The exploit is publicly available and might be used. The reported GitHub issue was closed automatically with the label "not planned" by a bot.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:cf2718098054213beb684c55b0cd92f52a1db72233576a128dc5a659f50889aa
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
2

Preserved source conflicts

No provider value was silently selected as the winner.

cvss · 4 assertions

{"metric":{"baseScore":5.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:400c9e5b2ea9f241ea57f7a391df1edacfeaf4fc8f928d2f2dc5dd8a19242989 · sha256:ee5d22b3fc76aa05… · /containers/cna/metrics/1/cvssV3_1

{"metric":{"baseScore":4.8,"baseSeverity":"MEDIUM","vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","version":"4.0"},"metric_type":"cvssV4_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:400c9e5b2ea9f241ea57f7a391df1edacfeaf4fc8f928d2f2dc5dd8a19242989 · sha256:ee5d22b3fc76aa05… · /containers/cna/metrics/0/cvssV4_0

{"metric":{"baseScore":5.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","version":"3.0"},"metric_type":"cvssV3_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:400c9e5b2ea9f241ea57f7a391df1edacfeaf4fc8f928d2f2dc5dd8a19242989 · sha256:ee5d22b3fc76aa05… · /containers/cna/metrics/2/cvssV3_0

{"metric":{"baseScore":4.3,"vectorString":"AV:L/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR","version":"2.0"},"metric_type":"cvssV2_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:400c9e5b2ea9f241ea57f7a391df1edacfeaf4fc8f928d2f2dc5dd8a19242989 · sha256:ee5d22b3fc76aa05… · /containers/cna/metrics/3/cvssV2_0
cwe · 2 assertions

{"cweId":"CWE-362","description":"Race Condition","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:400c9e5b2ea9f241ea57f7a391df1edacfeaf4fc8f928d2f2dc5dd8a19242989 · sha256:ee5d22b3fc76aa05… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-367","description":"Time-of-check Time-of-use","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:400c9e5b2ea9f241ea57f7a391df1edacfeaf4fc8f928d2f2dc5dd8a19242989 · sha256:ee5d22b3fc76aa05… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"cpes":["cpe:2.3:a:sipeed:picoclaw:*:*:*:*:*:*:*:*"],"product":"PicoClaw","vendor":"Sipeed","versions":[{"status":"affected","version":"0.2.0"},{"status":"affected","version":"0.2.1"},{"status":"affected","version":"0.2.2"},{"status":"affected","version":"0.2.3"},{"status":"affected","version":"0.2.4"},{"status":"affected","version":"0.2.5"},{"status":"affected","version":"0.2.6"},{"status":"affected","version":"0.2.7"},{"status":"affected","version":"0.2.8"},{"status":"affected","version":"0.2.9"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:400c9e5b2ea9f241ea57f7a391df1edacfeaf4fc8f928d2f2dc5dd8a19242989 · sha256:ee5d22b3fc76aa05… · /containers/cna/affected/0

Provider-owned CVSS observations

4 source assertions
{"metric":{"baseScore":5.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:400c9e5b2ea9f241ea57f7a391df1edacfeaf4fc8f928d2f2dc5dd8a19242989 · sha256:ee5d22b3fc76aa05… · /containers/cna/metrics/1/cvssV3_1
{"metric":{"baseScore":4.8,"baseSeverity":"MEDIUM","vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","version":"4.0"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:400c9e5b2ea9f241ea57f7a391df1edacfeaf4fc8f928d2f2dc5dd8a19242989 · sha256:ee5d22b3fc76aa05… · /containers/cna/metrics/0/cvssV4_0
{"metric":{"baseScore":5.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","version":"3.0"},"metric_type":"cvssV3_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:400c9e5b2ea9f241ea57f7a391df1edacfeaf4fc8f928d2f2dc5dd8a19242989 · sha256:ee5d22b3fc76aa05… · /containers/cna/metrics/2/cvssV3_0
{"metric":{"baseScore":4.3,"vectorString":"AV:L/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR","version":"2.0"},"metric_type":"cvssV2_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:400c9e5b2ea9f241ea57f7a391df1edacfeaf4fc8f928d2f2dc5dd8a19242989 · sha256:ee5d22b3fc76aa05… · /containers/cna/metrics/3/cvssV2_0

CWE assertions

2 source assertions
{"cweId":"CWE-362","description":"Race Condition","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:400c9e5b2ea9f241ea57f7a391df1edacfeaf4fc8f928d2f2dc5dd8a19242989 · sha256:ee5d22b3fc76aa05… · /containers/cna/problemTypes/1/descriptions/0
{"cweId":"CWE-367","description":"Time-of-check Time-of-use","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:400c9e5b2ea9f241ea57f7a391df1edacfeaf4fc8f928d2f2dc5dd8a19242989 · sha256:ee5d22b3fc76aa05… · /containers/cna/problemTypes/0/descriptions/0

Source references

7 source assertions
{"tags":["product"],"url":"https://github.com/sipeed/picoclaw/"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:400c9e5b2ea9f241ea57f7a391df1edacfeaf4fc8f928d2f2dc5dd8a19242989 · sha256:ee5d22b3fc76aa05… · /containers/cna/references/5
{"tags":["exploit","issue-tracking"],"url":"https://github.com/sipeed/picoclaw/issues/3081"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:400c9e5b2ea9f241ea57f7a391df1edacfeaf4fc8f928d2f2dc5dd8a19242989 · sha256:ee5d22b3fc76aa05… · /containers/cna/references/4
{"name":"CVE-2026-16082 | CVE Analysis and Report","tags":["third-party-advisory"],"url":"https://vuldb.com/cve/CVE-2026-16082"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:400c9e5b2ea9f241ea57f7a391df1edacfeaf4fc8f928d2f2dc5dd8a19242989 · sha256:ee5d22b3fc76aa05… · /containers/cna/references/2
{"tags":["exploit"],"url":"https://vuldb.com/submit/852944"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:400c9e5b2ea9f241ea57f7a391df1edacfeaf4fc8f928d2f2dc5dd8a19242989 · sha256:ee5d22b3fc76aa05… · /containers/adp/0/references/0
{"name":"Submit #852944 | Sipeed PicoClaw <= 0.2.9 Time-of-check Time-of-use Race Condition (CWE-367)","tags":["third-party-advisory"],"url":"https://vuldb.com/submit/852944"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:400c9e5b2ea9f241ea57f7a391df1edacfeaf4fc8f928d2f2dc5dd8a19242989 · sha256:ee5d22b3fc76aa05… · /containers/cna/references/3
{"name":"VDB-379794 | Sipeed PicoClaw pipeline_execute.go ExecTool.executeRun toctou","tags":["vdb-entry","technical-description"],"url":"https://vuldb.com/vuln/379794"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:400c9e5b2ea9f241ea57f7a391df1edacfeaf4fc8f928d2f2dc5dd8a19242989 · sha256:ee5d22b3fc76aa05… · /containers/cna/references/0
{"name":"VDB-379794 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"],"url":"https://vuldb.com/vuln/379794/cti"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:400c9e5b2ea9f241ea57f7a391df1edacfeaf4fc8f928d2f2dc5dd8a19242989 · sha256:ee5d22b3fc76aa05… · /containers/cna/references/1

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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