VDB
CVE-2026-5435
CVE-2026-5435
PUBLISHED
CVSS 9.300000190734863 CRITICAL
The deprecated functions ns_printrrf, ns_printrr and fp_nquery in the GNU C Library version 2.2 and newer fail to enforce the caller-supplied buffer length, and can result in an out-of-bounds write when printing TSIG records.
EPSS 0.05% · 15.7th percentile
Risk Scores
CVSS v4.0
9.300000190734863
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
EPSS Score
0.05%
15.7th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| The GNU C Library | glibc | 2.2 |
Timeline
- CVE Published
- Apr 29, 2026 EPSS Score
- Apr 30, 2026 Security Advisory
- May 18, 2026 EPSS Score
- May 19, 2026 EPSS Score
- May 20, 2026 EPSS Score
- May 21, 2026 EPSS Score
- May 22, 2026 EPSS Score
- May 23, 2026 EPSS Score
- May 24, 2026 EPSS Score
- May 25, 2026 EPSS Score
- May 26, 2026 EPSS Score