CVE Explorer
CVE-2026-59143
Data::RoaringBitmap::Shared versions before 0.02 for Perl allow an out-of-bounds read via an unvalidated container offset and cardinality in rb_contains_locked.
The attach-time validator rb_validate_header checks the header scalars and region layout against the file size, but does not validate the bucket contents it then trusts. rb_contains_locked forms a container pointer as pool + container_off * 8192 from a raw file-stored offset and then searches over a file-stored cardinality, neither boun
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"collectionURL":"https://cpan.org/modules","defaultStatus":"unaffected","packageName":"Data-RoaringBitmap-Shared","product":"Data::RoaringBitmap::Shared","programFiles":["roaring.h"],"programRoutines":[{"name":"rb_contains_locked"}],"repo":"https://github.com/vividsnow/perl5-data-roaringbitmap-shared","vendor":"EGOR","versions":[{"lessThan":"0.02","status":"affected","version":"0","versionType":"custom"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:9075bb1bc3b3b33777a8df119b4e9a15b3e77518f5d61c66f625960ada12d079 · sha256:378840f83f3b7746… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":6.3,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:9075bb1bc3b3b33777a8df119b4e9a15b3e77518f5d61c66f625960ada12d079 · sha256:378840f83f3b7746… · /containers/adp/0/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-125","description":"CWE-125 Out-of-bounds Read","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:9075bb1bc3b3b33777a8df119b4e9a15b3e77518f5d61c66f625960ada12d079 · sha256:378840f83f3b7746… · /containers/cna/problemTypes/0/descriptions/0
Source references
2 source assertions{"tags":["release-notes"],"url":"https://metacpan.org/release/EGOR/Data-RoaringBitmap-Shared-0.02/changes"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:9075bb1bc3b3b33777a8df119b4e9a15b3e77518f5d61c66f625960ada12d079 · sha256:378840f83f3b7746… · /containers/cna/references/1
{"url":"https://metacpan.org/release/EGOR/Data-RoaringBitmap-Shared-0.02/diff/EGOR/Data-RoaringBitmap-Shared-0.01#roaring.h"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:9075bb1bc3b3b33777a8df119b4e9a15b3e77518f5d61c66f625960ada12d079 · sha256:378840f83f3b7746… · /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.