CVE Explorer

CVE-2026-31053

A double free vulnerability exists in librz/bin/format/le/le.c in the function le_load_fixup_record(). When processing malformed or circular LE fixup chains, relocation entries may be freed multiple times during error handling. A specially crafted LE binary can trigger heap corruption and cause the application to crash, resulting in a denial-of-service condition. An attacker with a crafted binary could cause a denial of service when the tool is integrated on a service pipeline.

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:80096dcc9d20e70a2296152966db9d0503ee1658f9d914e245bf6021bb1bafda

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 2 assertions

{"description":"n/a","lang":"en","type":"text"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:891fb3b40ca6d7f4940f9d3bd8a6dc8f2dd0d18a93887ba5356ac77aee320b40 · sha256:b5d157324df6c71e… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-415","description":"CWE-415 Double Free","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:891fb3b40ca6d7f4940f9d3bd8a6dc8f2dd0d18a93887ba5356ac77aee320b40 · sha256:b5d157324df6c71e… · /containers/adp/0/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion

{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:891fb3b40ca6d7f4940f9d3bd8a6dc8f2dd0d18a93887ba5356ac77aee320b40 · sha256:b5d157324df6c71e… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":6.2,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:891fb3b40ca6d7f4940f9d3bd8a6dc8f2dd0d18a93887ba5356ac77aee320b40 · sha256:b5d157324df6c71e… · /containers/adp/0/metrics/0/cvssV3_1

CWE assertions

2 source assertions

{"description":"n/a","lang":"en","type":"text"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:891fb3b40ca6d7f4940f9d3bd8a6dc8f2dd0d18a93887ba5356ac77aee320b40 · sha256:b5d157324df6c71e… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-415","description":"CWE-415 Double Free","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:891fb3b40ca6d7f4940f9d3bd8a6dc8f2dd0d18a93887ba5356ac77aee320b40 · sha256:b5d157324df6c71e… · /containers/adp/0/problemTypes/0/descriptions/0

Source references

2 source assertions

{"url":"https://github.com/rizinorg/rizin/issues/5753"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:891fb3b40ca6d7f4940f9d3bd8a6dc8f2dd0d18a93887ba5356ac77aee320b40 · sha256:b5d157324df6c71e… · /containers/cna/references/0

{"url":"https://github.com/rizinorg/rizin/pull/5795"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:891fb3b40ca6d7f4940f9d3bd8a6dc8f2dd0d18a93887ba5356ac77aee320b40 · sha256:b5d157324df6c71e… · /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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