Threat Intel

v0.1

← CVEs

CVE-2025-15469

MED 5.5
Published
2026-01-27
Last Modified
2026-02-02
Affected Apps
27
Affected Devices
166
CVSS Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Issue summary: The 'openssl dgst' command-line tool silently truncates input data to 16MB when using one-shot signing algorithms and reports success instead of an error. Impact summary: A user signing or verifying files larger than 16MB with one-shot algorithms (such as Ed25519, Ed448, or ML-DSA) may believe the entire file is authenticated while trailing data beyond 16MB remains unauthenticated. When the 'openssl dgst' command is used with algorithms that only support one-shot signing (Ed25519, Ed448, ML-DSA-44, ML-DSA-65, ML-DSA-87), the input is buffered with a 16MB limit. If the input exceeds this limit, the tool silently truncates to the first 16MB and continues without signaling an error, contrary to what the documentation states. This creates an integrity gap where trailing bytes can be modified without detection if both signing and verification are performed using the same affected codepath. The issue affects only the command-line tool behavior. Verifiers that process the full message using library APIs will reject the signature, so the risk primarily affects workflows that both sign and verify with the affected 'openssl dgst' command. Streaming digest algorithms for 'openssl dgst' and library users are unaffected. The FIPS modules in 3.5 and 3.6 are not affected by this issue, as the command-line tools are outside the OpenSSL FIPS module boundary. OpenSSL 3.5 and 3.6 are vulnerable to this issue. OpenSSL 3.4, 3.3, 3.0, 1.1.1 and 1.0.2 are not affected by this issue.
Affected Applications in Environment 27
openssl v3.0.13-0ubuntu3.7
58 devices
openssl v1.1.1f-1ubuntu2.24
11 devices
openssl v1:3.5.1-4.el9_7
2 devices
openssl v1:3.2.2-6.el9_5.1
23 devices
openssl v1.1.1w-0+deb11u4
5 devices
openssl v3.0.2-0ubuntu1.21
27 devices
openssl v1.1.1-1ubuntu2.1~18.04.23
1 device
openssl v1.1.1w-0+deb11u5
7 devices
openssl v1:3.5.1-7.el9_7
2 devices
openssl v3.5.4-1~deb13u1
3 devices
openssl v1:1.0.2k-26.el7_9
1 device
openssl v1.0.2g-1ubuntu4.20
3 devices
openssl v3.5.4-1~deb13u2
3 devices
openssl v1:1.1.1k-14.el8_6
3 devices
openssl v1:3.5.1-5.el9_7
1 device
openssl v1:1.1.1k-15.el8_10
1 device
openssl v1.0.1f-1ubuntu2.27
1 device
openssl v1.0.2g-1ubuntu4.20+esm14
1 device
openssl v1:1.1.1k-14.el8_10
3 devices
openssl v1:1.1.1k-14.el8_10
4 devices
openssl v1:3.5.1-7.el9_7
1 device
openssl v1.1.1n-0+deb10u6
1 device
openssl v1:3.2.2-6.0.1.el9_5.1
1 device
openssl v3.4.1-1ubuntu4
1 device
openssl v1:3.5.1-3.el9
1 device
openssl v1:3.5.1-7.el10_1
1 device
pyOpenSSL v0.13.1-4.el7
1 device
Affected Devices 166
2ua5171h8k Linux DPCOMPdemoserver Linux DPNCHA-194733 Linux acmedns Linux administrator-SYS-4029GP-TRT2 Linux aggietower Linux ah-ots Linux atc.db.usu.edu Linux auto-score Linux awep1 Linux bacha25 Linux bennett-HP-Z2-SFF-G4-Workstation Linux blakeutil Linux bloodhound Linux capahab Linux cceredcapdb Linux cceredcapweb Linux chela03 Linux chela04 Linux chela05 Linux cleanaddressdev.banner.usu.edu Linux csf Linux devjobsub.banner.usu.edu Linux dist Linux dpapsb-161390.aggies.usu.edu Linux dpapsb-191594.mypc.usu.edu Linux educweb Linux el103-02.ece.usu.edu Linux el103-03.ece.usu.edu Linux el103-04.ece.usu.edu Linux el103-05.ece.usu.edu Linux el103-07.ece.usu.edu Linux el103-08.ece.usu.edu Linux el103-09.ece.usu.edu Linux el103-10.ece.usu.edu Linux el103-14.ece.usu.edu Linux el103-15.ece.usu.edu Linux el103-16.ece.usu.edu Linux el103-17.ece.usu.edu Linux el103-18.ece.usu.edu Linux el103-19.ece.usu.edu Linux el103-20.ece.usu.edu Linux el120-01.ece.usu.edu Linux el120-02.ece.usu.edu Linux el120-03.ece.usu.edu Linux el120-04.ece.usu.edu Linux el120-05.ece.usu.edu Linux el120-06.ece.usu.edu Linux el120-08.ece.usu.edu Linux el120-09.ece.usu.edu Linux el120-10.ece.usu.edu Linux el120-11.ece.usu.edu Linux el120-12.ece.usu.edu Linux el120-14.ece.usu.edu Linux elend Linux emby Linux eprocdev.banner.usu.edu Linux ezidadmin Linux facreadyprod.pplant.usu.edu Linux facreadytestrhel.pplant.usu.edu Linux facshibsp2.pplant.usu.edu Linux flexnet Linux fw Linux gul4.usu.edu Linux guru.cluster Linux hackedpasswords Linux hotcheeto Linux infosec-grafana Linux intune-mcc1 Linux intune-mcc3 Linux itfinance Linux itls-wp Linux jed Linux joek-HP-Z2-SFF-G9-Workstation-Desktop-PC Linux kcm.usu.edu Linux kena-utility Linux kmlab Linux ldap-lb01 Linux ldap-lb02 Linux libki-server Linux log Linux mail Linux mail Linux miscdata Linux miscnet Linux monitor01 Linux monitor02 Linux my1 Linux my2 Linux mysql02 Linux nt Linux omekanew Linux oms.db.usu.edu Linux owenclarke-OptiPlex-7090 Linux paymentworksdev.banner.usu.edu Linux promnet Linux rcbd Linux rcdb-dev Linux redcapweb Linux s2backups Linux seaweed Linux second-thrifted-tractor Linux sectap1 Linux sentry Linux server1mathusuedu Linux server2math Linux solar Linux spencer-funk-HP-Z2-SFF-G5-Workstation Linux starfleetpad Linux storm Linux strat Linux svn.usu.edu Linux sympa.ser321.usu.edu Linux sys-serv-l-301-data Linux thinkstation Linux tsutil.it.usu.edu Linux vinmathusuedu Linux vrtour Linux web-lb-stage.usu.edu Linux web-lb01-redirect.usu.edu Linux web-lb01.usu.edu Linux web-lb02-redirect.usu.edu Linux web-lb02.usu.edu Linux web-lb03-redirect.usu.edu Linux web-lb03.usu.edu Linux web-lb04.usu.edu Linux web02.usu.edu Linux web03.usu.edu Linux web04a Linux web05 Linux web06 Linux web08.usu.edu Linux web09.usu.edu Linux web10 Linux web10-awhc Linux web10-awhc Linux web11.usu.edu Linux web12.usu.edu Linux web13.usu.edu Linux web14.usu.edu Linux web15.usu.edu Linux web16.usu.edu Linux web17 Linux web18 Linux web19.usu.edu Linux web20 Linux web21 Linux web22 Linux web23 Linux web24 Linux web25 Linux web27.usu.edu Linux web28 Linux web29.usu.edu Linux web30.usu.edu Linux web31.usu.edu Linux web32.usu.edu Linux web33.usu.edu Linux web34.usu.edu Linux web35.usu.edu Linux web36.usu.edu Linux web37.usu.edu Linux webs.usu.edu Linux webtools Linux wpad Linux zldtst.db.usu.edu Linux
References 3