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CVE-2026-22025

CryptoLib provides a software-only solution using the CCSDS Space Data Link Security Protocol - Extended Procedures (SDLS-EP) to secure communications between a spacecraft running the core Flight System (cFS) and a ground station. Prior to version 1.4.3, when the KMC server returns a non-200 HTTP status code, cryptography_encrypt() and cryptography_decrypt() return immediately without freeing previously allocated buffers. Each failed request leaks approximately 467 bytes. Repeated failures (from
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:981cc78e2eb58150556ddf19594b7117e79d14298c3a7cd8ebcc3ceb2059b818
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-770","description":"CWE-770: Allocation of Resources Without Limits or Throttling","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:9c906b315993b5533dfdf8bec93c3b4634a7e2f4ef6a5db75a4f653feefa8130 · sha256:94a2f3d7deecd24a… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-401","description":"CWE-401: Missing Release of Memory after Effective Lifetime","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:9c906b315993b5533dfdf8bec93c3b4634a7e2f4ef6a5db75a4f653feefa8130 · sha256:94a2f3d7deecd24a… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"product":"CryptoLib","vendor":"nasa","versions":[{"status":"affected","version":"< 1.4.3"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:9c906b315993b5533dfdf8bec93c3b4634a7e2f4ef6a5db75a4f653feefa8130 · sha256:94a2f3d7deecd24a… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackRequirements":"PRESENT","attackVector":"NETWORK","baseScore":6.3,"baseSeverity":"MEDIUM","privilegesRequired":"NONE","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"LOW","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:9c906b315993b5533dfdf8bec93c3b4634a7e2f4ef6a5db75a4f653feefa8130 · sha256:94a2f3d7deecd24a… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

2 source assertions
{"cweId":"CWE-770","description":"CWE-770: Allocation of Resources Without Limits or Throttling","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:9c906b315993b5533dfdf8bec93c3b4634a7e2f4ef6a5db75a4f653feefa8130 · sha256:94a2f3d7deecd24a… · /containers/cna/problemTypes/1/descriptions/0
{"cweId":"CWE-401","description":"CWE-401: Missing Release of Memory after Effective Lifetime","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:9c906b315993b5533dfdf8bec93c3b4634a7e2f4ef6a5db75a4f653feefa8130 · sha256:94a2f3d7deecd24a… · /containers/cna/problemTypes/0/descriptions/0

Source references

4 source assertions
{"name":"https://github.com/nasa/CryptoLib/commit/2372efd3da1ccb226b4297222e25f41ecc84821d","tags":["x_refsource_MISC"],"url":"https://github.com/nasa/CryptoLib/commit/2372efd3da1ccb226b4297222e25f41ecc84821d"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:9c906b315993b5533dfdf8bec93c3b4634a7e2f4ef6a5db75a4f653feefa8130 · sha256:94a2f3d7deecd24a… · /containers/cna/references/1
{"name":"https://github.com/nasa/CryptoLib/releases/tag/v1.4.3","tags":["x_refsource_MISC"],"url":"https://github.com/nasa/CryptoLib/releases/tag/v1.4.3"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:9c906b315993b5533dfdf8bec93c3b4634a7e2f4ef6a5db75a4f653feefa8130 · sha256:94a2f3d7deecd24a… · /containers/cna/references/2
{"tags":["exploit"],"url":"https://github.com/nasa/CryptoLib/security/advisories/GHSA-h74x-vwwr-mm5g"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:9c906b315993b5533dfdf8bec93c3b4634a7e2f4ef6a5db75a4f653feefa8130 · sha256:94a2f3d7deecd24a… · /containers/adp/0/references/0
{"name":"https://github.com/nasa/CryptoLib/security/advisories/GHSA-h74x-vwwr-mm5g","tags":["x_refsource_CONFIRM"],"url":"https://github.com/nasa/CryptoLib/security/advisories/GHSA-h74x-vwwr-mm5g"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:9c906b315993b5533dfdf8bec93c3b4634a7e2f4ef6a5db75a4f653feefa8130 · sha256:94a2f3d7deecd24a… · /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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