opensc: This update for opensc fixes the following issues - CVE-2025-49010: stack-buffer-overflow via crafted smart card or...
CVE-2026-40528 is fixed in 3 products on 1 platform, first by SUSE-SU-2026:2697-1, released June 30, 2026. It is not reported as exploited. Patch Radar priority: High.
This update for opensc fixes the following issues - CVE-2025-49010: stack-buffer-overflow via crafted smart card or USB device responses (bsc#1261214). - CVE-2025-66037: crafted input can cause an out-of-bounds read (bsc#1261218). - CVE-2025-66038: improper compact-TLV length validation can lead to crash or unexpected behavior (bsc#1261219). - CVE-2025-66215: crafted smart card or USB device can cause a stack-buffer-overflow write (bsc#1261220). - CVE-2026-10275: global buffer overflow during key pair generation tests due to missing input validation (bsc#1267246). - CVE-2026-40528: stack and heap buffer overrun in the `do_key_value()` function due to missing length check allows for memory corruption via a crafted profile configuration file (bsc#1266963).
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| opensc · amzn 2023 | 0.24.0-1.amzn2023.0.6 | ALAS2023-2026-1988 | Jul 20, 2026 |
| opensc · opensuse-leap 16.0 | 0.26.1-160000.5.1 | OPENSUSE-SU-2026:21873-1 | Sep 17, 2026 |
| opensc · sles 15.6 | 0.22.0-150600.11.11.1 | SUSE-SU-2026:2697-1 | Jun 30, 2026 |
| opensc · sles 15.7 | 0.22.0-150600.11.11.1 | SUSE-SU-2026:2697-1 | Jun 30, 2026 |
| opensc-debuginfo · amzn 2023 | 0.24.0-1.amzn2023.0.6 | ALAS2023-2026-1988 | Jul 20, 2026 |
| opensc-debugsource · amzn 2023 | 0.24.0-1.amzn2023.0.6 | ALAS2023-2026-1988 | Jul 20, 2026 |
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