RTKLIB through 2.4.3 contains an out-of-bounds read vulnerability in getcodepri function when processing unrecognized RINEX observation codes, allowing attackers to trigger denial of service. Crafted RINEX files with unknown observation types cause negative array indexing into the codepris table, resulting in reliable crashes and potential memory disclosure of adjacent global data.
Metrics
Affected Vendors & Products
References
History
Sat, 27 Jun 2026 03:30:00 +0000
| Type | Values Removed | Values Added |
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ssvc
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Fri, 26 Jun 2026 10:45:00 +0000
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Tomojitakasu
Tomojitakasu rtklib |
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| Vendors & Products |
Tomojitakasu
Tomojitakasu rtklib |
Thu, 25 Jun 2026 18:30:00 +0000
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| Description | RTKLIB through 2.4.3 contains an out-of-bounds read vulnerability in getcodepri function when processing unrecognized RINEX observation codes, allowing attackers to trigger denial of service. Crafted RINEX files with unknown observation types cause negative array indexing into the codepris table, resulting in reliable crashes and potential memory disclosure of adjacent global data. | |
| Title | RTKLIB 2.4.3 - Out-of-bounds Read via Negative Array Index in getcodepri | |
| Weaknesses | CWE-125 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-07-14T21:34:28.951Z
Reserved: 2026-06-23T01:24:27.651Z
Link: CVE-2026-56788
Updated: 2026-06-27T02:20:29.784Z
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OpenCVE Enrichment
Updated: 2026-06-26T09:36:33Z