Reference page — cumulative record through Monday, October 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
CVE-2023-39128
n/a n/a — GNU gdb (GDB) 13.0.50.20220805-git was discovered to contain a stack overflow via the function ada_decode at /gdb/ada-lang.c.
AV AC PR UI S C I A CVSS EPSS %ile KEV
L L N R U N N H 5.5 .0035 27.4 —
AFFECTED
Product Versions Fixed
n/a n/a – —
TIMELINE
Jul 25 Reserved by mitre
Jul 25 Published (CNA: mitre)
Oct 15 ENRICHED — CVE-2023-39128. Received CVSS 5.5 and CPE data from NVD.
Oct 15 EXPLOIT PUBLISHED — CVE-2023-39128. Public exploit reference added.
Description
GNU gdb (GDB) 13.0.50.20220805-git was discovered to contain a stack overflow via the function ada_decode at /gdb/ada-lang.c.
Lifecycle
Complete event history — 4 events, chronological
| Date | Event | Detail |
|---|
| July 25, 2023 | Reserved | Reserved by mitre |
| July 25, 2023 | Published | Published (CNA: mitre) |
| October 15, 2026 | ENRICHED | ENRICHED — CVE-2023-39128. Received CVSS 5.5 and CPE data from NVD. |
| October 15, 2026 | EXPLOIT PUBLISHED | EXPLOIT PUBLISHED — CVE-2023-39128. Public exploit reference added. |
Affected
Affected products and packages — 1 row
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|
| n/a | n/a | — | n/a | — |
About this page
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2023-39128 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Monday, October 19, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.
