CVE-2026-5778 Integer underflow leads to out-of-bounds access in sniffer ChaCha decrypt path.
| Reporter | Title | Published | Views | Family All 18 |
|---|---|---|---|---|
 | CVE-2026-5778 | 9 Apr 202621:45 | – | attackerkb |
 | CVE-2026-5778 | 9 Apr 202621:45 | – | alpinelinux |
 | wolfSSL security vulnerabilities | 9 Apr 202600:00 | – | cnnvd |
 | CVE-2026-5778 | 9 Apr 202621:45 | – | cve |
 | CVE-2026-5778 | 9 Apr 202621:45 | – | debiancve |
 | EUVD-2026-21220 | 10 Apr 202600:30 | – | euvd |
 | CVE-2026-5778 | 9 Apr 202621:45 | – | mend |
 | CVE-2026-5778 | 9 Apr 202622:16 | – | nvd |
 | DEBIAN-CVE-2026-5778 | 9 Apr 202622:16 | – | osv_debian |
| JLSEC-2026-741 Integer underflow in wolfSSL packet sniffer <= 5.9.0 allows an attacker to cause a program crash in... | 14 Jul 202621:41 | – | osv_jlsec |
10
[
{
"vendor": "wolfSSL",
"product": "wolfSSL",
"modules": [
"Packet sniffer"
],
"programFiles": [
"src/sniffer.c"
],
"versions": [
{
"status": "affected",
"version": "0",
"lessThanOrEqual": "5.9.0",
"versionType": "semver"
}
],
"defaultStatus": "unaffected"
}
]| Source | Link |
|---|---|
| github | www.github.com/wolfSSL/wolfssl/pull/10125 |
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09 Apr 2026 21:45Current
CVSS 42.1
EPSS0.00225
SSVC