Linux · SUSE Linux Enterprise · Security advisory · August 18, 2026
SUSE-SU-2026:3645-1: erlang security update
SUSE-SU-2026:3645-1, released August 18, 2026, fixes 19 CVEs in erlang (version 23.3.4.19-150300.3.39.1). None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
19
None rated Critical
Exploited
0
None reported
Highest CVSS
8.2
Base score, 0 to 10
Highest EPSS
0.0078
56th percentile
Priority of the 19 CVEs
Patch now 0
Urgent 0
High 7
Routine 12
Fixed package versions
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2026-49759 | Stack buffer overflow in SCTP error cause parsing in inet_drv allows remote VM crash | 8.2 | 0.0050 | None reported |
| High | CVE-2026-55952 | erlang: The Erlang/OTP ssl application does not validate that the PSK identity list and binder list carried in a TLS 1.3 Clie... | 7.5 | 0.0048 | None reported |
| High | CVE-2026-42792 | erlang: Improper Handling of Exceptional Conditions vulnerability in Erlang OTP erts (epmd) allows an unauthenticated remote... | 7.5 | 0.0044 | None reported |
| High | CVE-2026-58227 | erlang: The Erlang/OTP ssl application does not detect cycles when reconstructing an incomplete peer certificate chain during... | 7.5 | 0.0039 | None reported |
| High | CVE-2026-42790 | nameConstraints DNS bypass via subject CommonName fallback in public_key hostname verification | 8.1 | 0.0035 | None reported |
| High | CVE-2026-55737 | erlang: Signed to Unsigned Conversion Error and Out-of-bounds Write vulnerability in Erlang OTP erts allows an attacker who c... | 7.5 | 0.0029 | None reported |
| High | CVE-2026-55953 | erlang: TLS 1.2 and DTLS clients accept unoffered anonymous cipher suites and allow for server authentication | 7.4 | 0.0023 | None reported |
| Routine | CVE-2026-59250 | erlang: Classic buffer overflow in the Erlang/OTP megaco flex scanner C driver allows a remote unauthenticated attacker to co... | n/a | 0.0078 | None reported |
| Routine | CVE-2026-42789 | Non-CA certificate accepted as intermediate issuer in public_key path validation | 4.8 | 0.0038 | None reported |
| Routine | CVE-2026-48856 | httpc leaks Authorization header to cross-origin redirect targets | 6.5 | 0.0034 | None reported |
| Routine | CVE-2026-54886 | SSH SFTP server denial of service via extended channel data infinite loop | 4.3 | 0.0033 | None reported |
| Routine | CVE-2026-48855 | SFTP READLINK Leaks Absolute Backend Filesystem Path When Root Is Configured | 6.5 | 0.0030 | None reported |
| Routine | CVE-2026-28810 | Predictable DNS Transaction IDs Enable Cache Poisoning in Built-in Resolver | 3.7 | 0.0027 | None reported |
| Routine | CVE-2026-53422 | erlang: Observable Response Discrepancy vulnerability in Erlang OTP ssh (ssh_sftpd module) allows an authenticated SFTP user... | 4.3 | 0.0026 | None reported |
| Routine | CVE-2026-54887 | erlang: Use of Default Cryptographic Key vulnerability in Erlang/OTP ssl (DTLS server) allows predictable DTLS cookie computa... | 4.8 | 0.0024 | None reported |
| Routine | CVE-2026-48858 | ftp client PASV response IP not validated against control peer, enabling SSRF and FTP bounce attacks | 6.5 | 0.0023 | None reported |
| Routine | CVE-2026-47078 | erlang-megaco: Relative Path Traversal vulnerability in Erlang OTP (stdlib zip module) allows writing files outside the intended ext... | n/a | 0.0015 | None reported |
| Routine | CVE-2026-49760 | Stack Buffer Overflow in ei_s_print_term at Very Large Integer | 5.5 | 0.0014 | None reported |
| Routine | CVE-2026-54891 | erlang: Improper Enforcement of Message Integrity During Transmission in a Communication Channel vulnerability in Erlang/OTP... | 3.7 | 0.0014 | None reported |
Showing 1 to 19 of 19
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