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Bugs fixes in "openssl"

Origin Bug number Title Date fixed
CVE CVE-2026-31790 Issue summary: Applications using RSASVE key encapsulation to establish a secret encryption key can send contents of an uninitialized memory buffer t 2026-04-09
CVE CVE-2026-31789 Issue summary: Converting an excessively large OCTET STRING value to a hexadecimal string leads to a heap buffer overflow on 32 bit platforms. Impac 2026-04-09
CVE CVE-2026-28390 Issue summary: During processing of a crafted CMS EnvelopedData message with KeyTransportRecipientInfo a NULL pointer dereference can happen. Impact 2026-04-09
CVE CVE-2026-28389 Issue summary: During processing of a crafted CMS EnvelopedData message with KeyAgreeRecipientInfo a NULL pointer dereference can happen. Impact sum 2026-04-09
CVE CVE-2026-28388 Issue summary: When a delta CRL that contains a Delta CRL Indicator extension is processed a NULL pointer dereference might happen if the required CR 2026-04-09
CVE CVE-2026-28387 Issue summary: An uncommon configuration of clients performing DANE TLSA-based server authentication, when paired with uncommon server DANE TLSA reco 2026-04-09
CVE CVE-2026-31790 Issue summary: Applications using RSASVE key encapsulation to establish a secret encryption key can send contents of an uninitialized memory buffer t 2026-04-09
CVE CVE-2026-31789 Issue summary: Converting an excessively large OCTET STRING value to a hexadecimal string leads to a heap buffer overflow on 32 bit platforms. Impac 2026-04-09
CVE CVE-2026-28390 Issue summary: During processing of a crafted CMS EnvelopedData message with KeyTransportRecipientInfo a NULL pointer dereference can happen. Impact 2026-04-09
CVE CVE-2026-28389 Issue summary: During processing of a crafted CMS EnvelopedData message with KeyAgreeRecipientInfo a NULL pointer dereference can happen. Impact sum 2026-04-09
CVE CVE-2026-28388 Issue summary: When a delta CRL that contains a Delta CRL Indicator extension is processed a NULL pointer dereference might happen if the required CR 2026-04-09
CVE CVE-2026-28387 Issue summary: An uncommon configuration of clients performing DANE TLSA-based server authentication, when paired with uncommon server DANE TLSA reco 2026-04-09
CVE CVE-2026-31790 Issue summary: Applications using RSASVE key encapsulation to establish a secret encryption key can send contents of an uninitialized memory buffer t 2026-04-09
CVE CVE-2026-31789 Issue summary: Converting an excessively large OCTET STRING value to a hexadecimal string leads to a heap buffer overflow on 32 bit platforms. Impac 2026-04-09
CVE CVE-2026-28390 Issue summary: During processing of a crafted CMS EnvelopedData message with KeyTransportRecipientInfo a NULL pointer dereference can happen. Impact 2026-04-09
CVE CVE-2026-28389 Issue summary: During processing of a crafted CMS EnvelopedData message with KeyAgreeRecipientInfo a NULL pointer dereference can happen. Impact sum 2026-04-09
CVE CVE-2026-28388 Issue summary: When a delta CRL that contains a Delta CRL Indicator extension is processed a NULL pointer dereference might happen if the required CR 2026-04-09
CVE CVE-2026-28387 Issue summary: An uncommon configuration of clients performing DANE TLSA-based server authentication, when paired with uncommon server DANE TLSA reco 2026-04-09
CVE CVE-2026-2673 Issue summary: An OpenSSL TLS 1.3 server may fail to negotiate the expected preferred key exchange group when its key exchange group configuration in 2026-04-09
Launchpad 2137464 crypto/ec/asm/ecp_nistp521-ppc64.pl output regex failure 2026-04-09



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