CVE-2026-57062

LowCVSS 2.9/10Last modified Jun 25, 2026

Description

CMS (Cryptographic Message Syntax) parsing in gpgsm in GnuPG through 2.5.20 mishandles the CMS format for AES-GCM because aes-ICVlen is supposed to be 12 bytes but 4 bytes is accepted. NOTE: this is related to CVE-2026-34182.

Metrics

CVSS 3.1 2.9/10CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N

Weakness enumeration

CWE-1284

Affected software

Source: the vendor's advisory (CNA). NVD analysis pending.

No affected versions have been published.

Timeline

Published: Jun 23, 2026
Last modified: Jun 25, 2026
NVD status: Awaiting Analysis

Related CVEs from 2026

CVE-2026-57078.8Unsanitized input in an OS command in the virtual desktop session name handling in AWS Research and Engineering Studio (RES) version 2025.03 CVE-2026-570739.1HTML::Bare versions through 0.04 for Perl have an unbounded character lookahead. The parserc_parse function attempts to check for multichar CVE-2026-570749.1XML::Bare versions through 0.53 for Perl have an unbounded character lookahead. The parserc_parse function attempts to check for multichara CVE-2026-570759.1YAML::Syck versions before 1.47 for Perl allow an out-of-bounds read via a signed-char lookup-table index in syck_base64dec. The base64 dec CVE-2026-570767.8YAML::Syck versions before 1.47 for Perl allow a heap use-after-free via an anchor name reused as an anchors-table key in syck_hdlr_add_anch CVE-2026-570777.7YAML::Syck versions before 1.47 for Perl allow an out-of-bounds read via an unbounded newline scan in newline_len. In the bundled libsyck n CVE-2026-570795.3Net::BitTorrent versions before 2.1.0 for Perl write files outside the download directory via path traversal in peer-supplied metadata. Net CVE-2026-57088.8Unsanitized control of user-modifiable attributes in the session creation component in AWS Research and Engineering Studio (RES) prior to ve CVE-2026-570807.5Net::BitTorrent versions through 2.1.0 for Perl allow remote memory exhaustion via an uncapped peer-wire message-length prefix. The peer-wi CVE-2026-570817.5Net::BitTorrent versions through 2.1.0 for Perl allow remote memory exhaustion via deeply nested bencoded input. bdecode recurses once per CVE-2026-570825.9Net::BitTorrent versions before 2.1.0 for Perl generate the MSE Diffie-Hellman private key with a non-cryptographic PRNG. The MSE (Message CVE-2026-570835.5Use of uninitialized resource in Microsoft Windows Codecs Library allows an unauthorized attacker to disclose information locally.