Security update for python-cryptography
This update for python-cryptography fixes the following issues - CVE-2026-41676: openssl: `Deriver:derive` and `PkeyCtxRef:derive` can overflow short buffers on OpenSSL 1.1.1 (bsc#1270208). - CVE-2026-41677: openssl: out-of-bounds read in PEM password callback when returning an oversized length (bsc#1270620). - CVE-2026-41678: openssl: out-of-bounds write due to incorrect bounds assertion in `aes::unwrap_key()` (bsc#1270706). - CVE-2026-41681: openssl: `MdCtxRef::digest_final()` writes past caller buffer with no length check (bsc#1270772). - CVE-2026-41898: openssl: unchecked callback-returned length in PSK and cookie generate trampolines can leak adjacent memory to the network (bsc#1270801). - CVE-2026-42327: openssl: undefined behavior in `X509Ref::ocsp_responders` for certificates with non-UTF-8 OCSP URLs (bsc#1270515). - CVE-2026-44662: openssl: heap buffer overflow when encrypting with AES key-wrap-with-padding due to incorrectly sized output buffers (bsc#1270936). - CVE-2026-45784: openssl: out-of-bounds write in `CipherCtxRef::cipher_update_inplace` for AES-KW-PAD ciphers due to incorrectly sized output buffer (bsc#1270994).
Security update for python-cryptography
Description
This update for python-cryptography fixes the following issues - CVE-2026-41676: openssl: `Deriver:derive` and `PkeyCtxRef:derive` can overflow short buffers on OpenSSL 1.1.1 (bsc#1270208). - CVE-2026-41677: openssl: out-of-bounds read in PEM password callback when returning an oversized length (bsc#1270620). - CVE-2026-41678: openssl: out-of-bounds write due to incorrect bounds assertion in `aes::unwrap_key()` (bsc#1270706). - CVE-2026-41681: openssl: `MdCtxRef::digest_final()` writes past caller buffer with no length check (bsc#1270772). - CVE-2026-41898: openssl: unchecked callback-returned length in PSK and cookie generate trampolines can leak adjacent memory to the network (bsc#1270801). - CVE-2026-42327: openssl: undefined behavior in `X509Ref::ocsp_responders` for certificates with non-UTF-8 OCSP URLs (bsc#1270515). - CVE-2026-44662: openssl: heap buffer overflow when encrypting with AES key-wrap-with-padding due to incorrectly sized output buffers (bsc#1270936). - CVE-2026-45784: openssl: out-of-bounds write in `CipherCtxRef::cipher_update_inplace` for AES-KW-PAD ciphers due to incorrectly sized output buffer (bsc#1270994).
Technical Details
- Gcve Source
- db.gcve.eu
- Csaf Category
- csaf_security_advisory
- Csaf Version
- 2.0
- Publisher
- SUSE Product Security Team
- Advisory Id
- openSUSE-SU-2026:21294-1
- Cve Count
- 8
- Additional Cves
- ["CVE-2026-41677","CVE-2026-41678","CVE-2026-41681","CVE-2026-41898","CVE-2026-42327","CVE-2026-44662","CVE-2026-45784"]
Threat ID: 6aab496e55bf5e2cf5990df6
Added to database: 09/17/2026, 01:59:10 UTC
Last updated: 09/17/2026, 01:59:10 UTC
Views: 1
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