CVE-2026-49760
EUVD-2026-3605210.06.2026, 16:17
Stack-based Buffer Overflow vulnerability in Erlang OTP (erl_interface) allows Stack-based Buffer Overflow. This vulnerability is associated with program file lib/erl_interface/src/misc/ei_printterm.c and program routine ei_s_print_term. The C function ei_s_print_term uses an internal 2000-character stack buffer to format terms. When called with an encoded Erlang term containing a very large integer (encoded representation exceeding 2000 characters), the buffer overflows. The overflow bytes are restricted to the ASCII values of 0-9 and A-F, which limits exploitation to Denial of Service. The companion function ei_print_term, which prints directly to a FILE instead of a memory buffer, does not contain this bug. This issue affects OTP from OTP 17.0 before OTP 29.0.2, OTP 28.5.0.2 and OTP 27.3.4.13, corresponding to erl_interface from 3.7.16 before 5.8.1, 5.7.0.1 and 5.5.2.1.Enginsight
Affected Products (NVD)
| Vendor | Product | Version |
|---|---|---|
| erlang | erl_interface | 3.7.16 ≤ 𝑥 < 5.5.2.1 |
| erlang | erl_interface | 5.7 ≤ 𝑥 < 5.7.0.1 |
| erlang | erl_interface | 5.8 ≤ 𝑥 < 5.8.1 |
| erlang | erlang/otp | 17.0 ≤ 𝑥 < 27.3.4.13 |
| erlang | erlang/otp | 28.0 ≤ 𝑥 < 28.5.0.2 |
| erlang | erlang/otp | 29.0 ≤ 𝑥 < 29.0.2 |
𝑥
= Vulnerable software versions
Debian Releases
Common Weakness Enumeration
References