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.
Glibc
Product reference — Glibc by The Gnu C Library · sector: Other. Cumulative disclosure record for this product across the archive.
Product totals
| All-time | YTD | |
|---|---|---|
| CVEs | 25 | 19 |
| KEV entries | 0 | 0 |
| KEV/100 | Med CVSS | Med EPSS | C | H | M | L |
|---|---|---|---|---|---|---|
| 0.0 | 6.3 | .0036 | 1 | 9 | 13 | 2 |
KEV/100 = KEV entries ÷ CVEs × 100. Med CVSS / Med EPSS are medians over this product's disclosures. C/H/M/L = disclosures by CVSS severity band.
Monthly disclosures
Trend (by first-seen month, full archive): ▂▄▁▁▁▁▁▁▁▂▁▁▁▁▁▁▁▁▁▁▁▁▁▄▄▁▁▁▃█▁
| Month | New CVEs |
|---|---|
| 2025-11 | 0 |
| 2025-12 | 0 |
| 2026-01 | 0 |
| 2026-02 | 0 |
| 2026-03 | 4 |
| 2026-04 | 4 |
| 2026-05 | 0 |
| 2026-06 | 0 |
| 2026-07 | 0 |
| 2026-08 | 2 |
| 2026-09 | 9 |
| 2026-10 | 0 |
Notable CVEs
Ranked by the published formula: KEV → EPSS → CVSS → CVE ID.
| CVE | CVSS | EPSS %ile | Severity | KEV | First seen |
|---|---|---|---|---|---|
| CVE-2024-2961 | 7.3 | 99.8 | HIGH | — | 2024-04-17 |
| CVE-2024-33599 | 8.1 | 70.2 | HIGH | — | 2024-05-06 |
| CVE-2024-33600 | 5.9 | 68.1 | MEDIUM | — | 2024-05-06 |
| CVE-2024-33601 | 7.3 | 64.4 | HIGH | — | 2024-05-06 |
| CVE-2026-5450 | 9.8 | 53.0 | CRITICAL | — | 2026-04-20 |
| CVE-2026-4046 | 7.5 | 50.7 | HIGH | — | 2026-03-30 |
| CVE-2026-5928 | 7.5 | 41.0 | HIGH | — | 2026-04-20 |
| CVE-2026-6238 | 6.5 | 37.1 | MEDIUM | — | 2026-04-28 |
| CVE-2024-33602 | 7.4 | 33.0 | HIGH | — | 2024-05-06 |
| CVE-2026-5435 | 7.3 | 32.1 | HIGH | — | 2026-04-28 |
| CVE-2026-77117 | 5.9 | 28.0 | MEDIUM | — | 2026-09-15 |
| CVE-2026-80489 | 5.9 | 28.0 | MEDIUM | — | 2026-09-15 |
| CVE-2025-0395 | 6.2 | 27.8 | MEDIUM | — | 2025-01-22 |
| CVE-2026-4437 | 7.5 | 25.6 | HIGH | — | 2026-03-20 |
| CVE-2026-4438 | 5.4 | 24.8 | MEDIUM | — | 2026-03-20 |
Recent CVEs
| CVE | CVSS | EPSS %ile | Severity | KEV | First seen |
|---|---|---|---|---|---|
| CVE-2026-97399 | 3.7 | 20.3 | LOW | — | 2026-09-28 |
| CVE-2026-86805 | 6.3 | 0.7 | MEDIUM | — | 2026-09-22 |
| CVE-2026-95818 | 3.6 | 2.3 | LOW | — | 2026-09-22 |
| CVE-2026-8674 | 5.3 | 22.9 | MEDIUM | — | 2026-09-17 |
| CVE-2026-80489 | 5.9 | 28.0 | MEDIUM | — | 2026-09-15 |
| CVE-2026-77117 | 5.9 | 28.0 | MEDIUM | — | 2026-09-15 |
| CVE-2026-19542 | 5.6 | 12.3 | MEDIUM | — | 2026-09-14 |
| CVE-2026-19499 | 7.7 | 20.9 | HIGH | — | 2026-09-14 |
| CVE-2026-89092 | 4.2 | 14.0 | MEDIUM | — | 2026-09-11 |
| CVE-2026-18374 | 4.9 | 3.3 | MEDIUM | — | 2026-08-27 |
| CVE-2026-6791 | 6.6 | 11.6 | MEDIUM | — | 2026-08-10 |
| CVE-2026-6238 | 6.5 | 37.1 | MEDIUM | — | 2026-04-28 |
| CVE-2026-5435 | 7.3 | 32.1 | HIGH | — | 2026-04-28 |
| CVE-2026-5928 | 7.5 | 41.0 | HIGH | — | 2026-04-20 |
| CVE-2026-5450 | 9.8 | 53.0 | CRITICAL | — | 2026-04-20 |
KEV entries
No entries in the CISA KEV catalog.
Related
Vendor: The Gnu C Library — all products and the full vendor record.
Methodology
A product is a (vendor, product) pair as named in the affected-product data. Rate statistics are arithmetic over published figures. Counts key to first-seen day. Raw counts are not comparable across products; this is a reference page assembled from the public record, not a ranking by our judgment.
Sources. CVE Program (cvelistV5), NVD (NIST), CISA KEV, FIRST EPSS.
