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CVE-2026-16211

A vulnerability was determined in allegro up to bcf65b994ef29fb3fc2e10b660e6288723d5209e. This impacts the function AssetLastHostname.increment_hostname of the file src/ralph/assets/models/assets.py of the component Hostname Allocation Handler. Executing a manipulation of the argument counter can lead to race condition. Attacks of this nature are highly complex. The exploitability is said to be difficult. The exploit has been publicly disclosed and may be utilized. The project was informed of th
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:0f614d171dcae410d5720edc005ba7b8a96ee7d9c9f6b81dde424b00f209a554
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cvss · 4 assertions

{"metric":{"baseScore":2.6,"baseSeverity":"LOW","vectorString":"CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:4655e5f027493245fc5f30d69c3231a196d022ef900f0e8f81bb2b2eb7eb3ba7 · sha256:62a28af4eed32e47… · /containers/cna/metrics/1/cvssV3_1

{"metric":{"baseScore":2.6,"baseSeverity":"LOW","vectorString":"CVSS:3.0/AV:A/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R","version":"3.0"},"metric_type":"cvssV3_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:4655e5f027493245fc5f30d69c3231a196d022ef900f0e8f81bb2b2eb7eb3ba7 · sha256:62a28af4eed32e47… · /containers/cna/metrics/2/cvssV3_0

{"metric":{"baseScore":1.4,"vectorString":"AV:A/AC:H/Au:S/C:N/I:P/A:N/E:POC/RL:ND/RC:UR","version":"2.0"},"metric_type":"cvssV2_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:4655e5f027493245fc5f30d69c3231a196d022ef900f0e8f81bb2b2eb7eb3ba7 · sha256:62a28af4eed32e47… · /containers/cna/metrics/3/cvssV2_0

{"metric":{"baseScore":2.1,"baseSeverity":"LOW","vectorString":"CVSS:4.0/AV:A/AC:H/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P","version":"4.0"},"metric_type":"cvssV4_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:4655e5f027493245fc5f30d69c3231a196d022ef900f0e8f81bb2b2eb7eb3ba7 · sha256:62a28af4eed32e47… · /containers/cna/metrics/0/cvssV4_0

Affected products and versions

1 source assertion
{"cpes":["cpe:2.3:a:allegro:allegro:*:*:*:*:*:*:*:*"],"modules":["Hostname Allocation Handler"],"product":"allegro","vendor":"n/a","versions":[{"status":"affected","version":"bcf65b994ef29fb3fc2e10b660e6288723d5209e"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:4655e5f027493245fc5f30d69c3231a196d022ef900f0e8f81bb2b2eb7eb3ba7 · sha256:62a28af4eed32e47… · /containers/cna/affected/0

Provider-owned CVSS observations

4 source assertions
{"metric":{"baseScore":2.6,"baseSeverity":"LOW","vectorString":"CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:4655e5f027493245fc5f30d69c3231a196d022ef900f0e8f81bb2b2eb7eb3ba7 · sha256:62a28af4eed32e47… · /containers/cna/metrics/1/cvssV3_1
{"metric":{"baseScore":2.6,"baseSeverity":"LOW","vectorString":"CVSS:3.0/AV:A/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R","version":"3.0"},"metric_type":"cvssV3_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:4655e5f027493245fc5f30d69c3231a196d022ef900f0e8f81bb2b2eb7eb3ba7 · sha256:62a28af4eed32e47… · /containers/cna/metrics/2/cvssV3_0
{"metric":{"baseScore":1.4,"vectorString":"AV:A/AC:H/Au:S/C:N/I:P/A:N/E:POC/RL:ND/RC:UR","version":"2.0"},"metric_type":"cvssV2_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:4655e5f027493245fc5f30d69c3231a196d022ef900f0e8f81bb2b2eb7eb3ba7 · sha256:62a28af4eed32e47… · /containers/cna/metrics/3/cvssV2_0
{"metric":{"baseScore":2.1,"baseSeverity":"LOW","vectorString":"CVSS:4.0/AV:A/AC:H/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P","version":"4.0"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:4655e5f027493245fc5f30d69c3231a196d022ef900f0e8f81bb2b2eb7eb3ba7 · sha256:62a28af4eed32e47… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

1 source assertion
{"cweId":"CWE-362","description":"Race Condition","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:4655e5f027493245fc5f30d69c3231a196d022ef900f0e8f81bb2b2eb7eb3ba7 · sha256:62a28af4eed32e47… · /containers/cna/problemTypes/0/descriptions/0

Source references

5 source assertions
{"tags":["exploit","issue-tracking"],"url":"https://github.com/allegro/ralph/issues/3950"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:4655e5f027493245fc5f30d69c3231a196d022ef900f0e8f81bb2b2eb7eb3ba7 · sha256:62a28af4eed32e47… · /containers/cna/references/4
{"name":"CVE-2026-16211 | CVE Analysis and Report","tags":["third-party-advisory"],"url":"https://vuldb.com/cve/CVE-2026-16211"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:4655e5f027493245fc5f30d69c3231a196d022ef900f0e8f81bb2b2eb7eb3ba7 · sha256:62a28af4eed32e47… · /containers/cna/references/2
{"name":"Submit #857935 | allegro ralph bcf65b994ef29fb3fc2e10b660e6288723d5209e CWE-362 Concurrent Execution using Shared Resource with Improper","tags":["third-party-advisory"],"url":"https://vuldb.com/submit/857935"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:4655e5f027493245fc5f30d69c3231a196d022ef900f0e8f81bb2b2eb7eb3ba7 · sha256:62a28af4eed32e47… · /containers/cna/references/3
{"name":"VDB-380027 | allegro Hostname Allocation assets.py AssetLastHostname.increment_hostname race condition","tags":["vdb-entry","technical-description"],"url":"https://vuldb.com/vuln/380027"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:4655e5f027493245fc5f30d69c3231a196d022ef900f0e8f81bb2b2eb7eb3ba7 · sha256:62a28af4eed32e47… · /containers/cna/references/0
{"name":"VDB-380027 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"],"url":"https://vuldb.com/vuln/380027/cti"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:4655e5f027493245fc5f30d69c3231a196d022ef900f0e8f81bb2b2eb7eb3ba7 · sha256:62a28af4eed32e47… · /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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