CVE-2026-48829
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
In GNU SASL before 2.2.3, DIGEST-MD5 has a NULL pointer dereference affecting both clients and servers, via a known token with no accompanying = character. This occurs in lib/digest-md5/getsubopt.c.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| GNU | GNU SASL | 0 < 2.2.3 | affected |
Weaknesses
- CWE-476: CWE-476 NULL Pointer Dereference
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: yes
- Technical Impact: partial
CVE Program Container
Additional References
References
- https://lists.gnu.org/archive/html/help-gsasl/2026-05/msg00002.html
- https://codeberg.org/gsasl/gsasl/commit/da9b5ae2962b014879e4a406c3b38f25aa70e97a
- https://lists.debian.org/debian-security-announce/2026/msg00182.html
- https://lists.gnu.org/archive/html/help-gsasl/2026-05/msg00000.html
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