Metrics
Affected Vendors & Products
Thu, 19 Mar 2026 19:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:samtools:samtools:*:*:*:*:*:*:*:* | |
| Metrics |
cvssV3_1
|
Thu, 19 Mar 2026 15:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Thu, 19 Mar 2026 09:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Samtools
Samtools samtools |
|
| Vendors & Products |
Samtools
Samtools samtools |
Thu, 19 Mar 2026 00:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| References |
|
Wed, 18 Mar 2026 21:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | SAMtools is a program for reading, manipulating and writing bioinformatics file formats. The `mpileup` command outputs DNA sequences that have been aligned against a known reference. On each output line it writes the reference position, optionally the reference DNA base at that position (obtained from a separate file) and all of the DNA bases that aligned to that position. As the output is ordered by position, reference data that is no longer needed is discarded once it has been printed out. Under certain conditions the data could be discarded too early, leading to an attempt to read from a pointer to freed memory. This bug may allow information about program state to be leaked. It may also cause a program crash through an attempt to access invalid memory. This bug is fixed in versions 1.21.1 and 1.22. There is no workaround for this issue. | |
| Title | samtools mpileup has use-after-free leading to an invalid read | |
| Weaknesses | CWE-416 | |
| References |
| |
| Metrics |
cvssV4_0
|
Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-03-19T14:22:59.713Z
Reserved: 2026-03-10T15:40:10.486Z
Link: CVE-2026-31972
Updated: 2026-03-18T23:08:19.727Z
Status : Analyzed
Published: 2026-03-18T21:16:26.070
Modified: 2026-03-19T18:54:51.970
Link: CVE-2026-31972
No data.