Baitaphish
Security intelligence
SearchLatest briefing
CVE Explorer

CVE-2026-2940

A vulnerability was determined in Zaher1307 tiny_web_server up to 8d77b1044a0ca3a5297d8726ac8aa2cf944d481b. This affects the function tiny_web_server/tiny.c of the file tiny_web_server/tiny.c of the component URL Handler. This manipulation causes out-of-bounds write. The attack can be initiated remotely. The exploit has been publicly disclosed and may be utilized. Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:d62e604f89d6668ad4bfff695443ebad6706134ae9c69d55d122ed9289ae32b2
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":7.3,"baseSeverity":"HIGH","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/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:eb08f8ab18de0dd5368eb01bd97677af77aa2477ec724bbbff223c11d95dc64a · sha256:f783f65eb20b98dd… · /containers/cna/metrics/2/cvssV3_0

{"metric":{"baseScore":6.9,"baseSeverity":"MEDIUM","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/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:eb08f8ab18de0dd5368eb01bd97677af77aa2477ec724bbbff223c11d95dc64a · sha256:f783f65eb20b98dd… · /containers/cna/metrics/0/cvssV4_0

{"metric":{"baseScore":7.5,"vectorString":"AV:N/AC:L/Au:N/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:eb08f8ab18de0dd5368eb01bd97677af77aa2477ec724bbbff223c11d95dc64a · sha256:f783f65eb20b98dd… · /containers/cna/metrics/3/cvssV2_0

{"metric":{"baseScore":7.3,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/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:eb08f8ab18de0dd5368eb01bd97677af77aa2477ec724bbbff223c11d95dc64a · sha256:f783f65eb20b98dd… · /containers/cna/metrics/1/cvssV3_1
cwe · 2 assertions

{"cweId":"CWE-787","description":"Out-of-bounds Write","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:eb08f8ab18de0dd5368eb01bd97677af77aa2477ec724bbbff223c11d95dc64a · sha256:f783f65eb20b98dd… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-119","description":"Memory Corruption","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:eb08f8ab18de0dd5368eb01bd97677af77aa2477ec724bbbff223c11d95dc64a · sha256:f783f65eb20b98dd… · /containers/cna/problemTypes/1/descriptions/0

Affected products and versions

1 source assertion
{"modules":["URL Handler"],"product":"tiny_web_server","vendor":"Zaher1307","versions":[{"status":"affected","version":"8d77b1044a0ca3a5297d8726ac8aa2cf944d481b"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:eb08f8ab18de0dd5368eb01bd97677af77aa2477ec724bbbff223c11d95dc64a · sha256:f783f65eb20b98dd… · /containers/cna/affected/0

Provider-owned CVSS observations

4 source assertions
{"metric":{"baseScore":7.3,"baseSeverity":"HIGH","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/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:eb08f8ab18de0dd5368eb01bd97677af77aa2477ec724bbbff223c11d95dc64a · sha256:f783f65eb20b98dd… · /containers/cna/metrics/2/cvssV3_0
{"metric":{"baseScore":6.9,"baseSeverity":"MEDIUM","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/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:eb08f8ab18de0dd5368eb01bd97677af77aa2477ec724bbbff223c11d95dc64a · sha256:f783f65eb20b98dd… · /containers/cna/metrics/0/cvssV4_0
{"metric":{"baseScore":7.5,"vectorString":"AV:N/AC:L/Au:N/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:eb08f8ab18de0dd5368eb01bd97677af77aa2477ec724bbbff223c11d95dc64a · sha256:f783f65eb20b98dd… · /containers/cna/metrics/3/cvssV2_0
{"metric":{"baseScore":7.3,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/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:eb08f8ab18de0dd5368eb01bd97677af77aa2477ec724bbbff223c11d95dc64a · sha256:f783f65eb20b98dd… · /containers/cna/metrics/1/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-787","description":"Out-of-bounds Write","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:eb08f8ab18de0dd5368eb01bd97677af77aa2477ec724bbbff223c11d95dc64a · sha256:f783f65eb20b98dd… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-119","description":"Memory Corruption","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:eb08f8ab18de0dd5368eb01bd97677af77aa2477ec724bbbff223c11d95dc64a · sha256:f783f65eb20b98dd… · /containers/cna/problemTypes/1/descriptions/0

Source references

6 source assertions
{"tags":["product"],"url":"https://github.com/Zaher1307/tiny_web_server/"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:eb08f8ab18de0dd5368eb01bd97677af77aa2477ec724bbbff223c11d95dc64a · sha256:f783f65eb20b98dd… · /containers/cna/references/5
{"tags":["issue-tracking"],"url":"https://github.com/Zaher1307/tiny_web_server/issues/1"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:eb08f8ab18de0dd5368eb01bd97677af77aa2477ec724bbbff223c11d95dc64a · sha256:f783f65eb20b98dd… · /containers/cna/references/3
{"tags":["exploit","issue-tracking"],"url":"https://github.com/Zaher1307/tiny_web_server/issues/1#issue-3924357507"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:eb08f8ab18de0dd5368eb01bd97677af77aa2477ec724bbbff223c11d95dc64a · sha256:f783f65eb20b98dd… · /containers/cna/references/4
{"name":"VDB-347312 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"],"url":"https://vuldb.com/?ctiid.347312"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:eb08f8ab18de0dd5368eb01bd97677af77aa2477ec724bbbff223c11d95dc64a · sha256:f783f65eb20b98dd… · /containers/cna/references/1
{"name":"VDB-347312 | Zaher1307 tiny_web_server URL tiny.c out-of-bounds write","tags":["vdb-entry","technical-description"],"url":"https://vuldb.com/?id.347312"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:eb08f8ab18de0dd5368eb01bd97677af77aa2477ec724bbbff223c11d95dc64a · sha256:f783f65eb20b98dd… · /containers/cna/references/0
{"name":"Submit #756036 | Zaher1307 TinyWebServer >0.0.0 Stack-based Buffer Overflow","tags":["third-party-advisory"],"url":"https://vuldb.com/?submit.756036"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:eb08f8ab18de0dd5368eb01bd97677af77aa2477ec724bbbff223c11d95dc64a · sha256:f783f65eb20b98dd… · /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.

← Back to CVE Explorer