- Issued:
- 2026-03-26
- Updated:
- 2026-03-26
RHSA-2026:5939 - Security Advisory
Synopsis
Important: freerdp security update
Type/Severity
Security Advisory: Important
Red Hat Lightspeed patch analysis
Identify and remediate systems affected by this advisory.
Topic
An update for freerdp is now available for Red Hat Enterprise Linux 10.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Description
FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. The xfreerdp client can connect to RDP servers such as Microsoft Windows machines, xrdp, and VirtualBox.
Security Fix(es):
- freerdp: FreeRDP: Arbitrary code execution via heap out-of-bounds write in RLE planar decode path (CVE-2026-26965)
- freerdp: FreeRDP: Arbitrary code execution via heap buffer overflow in GDI surface pipeline (CVE-2026-26955)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Solution
For details on how to apply this update, which includes the changes described in this advisory, refer to:
Affected Products
- Red Hat Enterprise Linux for x86_64 10 x86_64
- Red Hat Enterprise Linux for IBM z Systems 10 s390x
- Red Hat Enterprise Linux for Power, little endian 10 ppc64le
- Red Hat Enterprise Linux for ARM 64 10 aarch64
- Red Hat CodeReady Linux Builder for x86_64 10 x86_64
- Red Hat CodeReady Linux Builder for Power, little endian 10 ppc64le
- Red Hat CodeReady Linux Builder for ARM 64 10 aarch64
- Red Hat CodeReady Linux Builder for IBM z Systems 10 s390x
Fixes
- BZ - 2442959 - CVE-2026-26965 freerdp: FreeRDP: Arbitrary code execution via heap out-of-bounds write in RLE planar decode path
- BZ - 2443132 - CVE-2026-26955 freerdp: FreeRDP: Arbitrary code execution via heap buffer overflow in GDI surface pipeline
Note:
More recent versions of these packages may be available.
Click a package name for more details.
Red Hat Enterprise Linux for x86_64 10
| SRPM | |
|---|---|
| freerdp-3.10.3-5.el10_1.3.src.rpm | SHA-256: 0dd07ea1969d8745a78a831d6b6e168f5bd6dc1bd6fa00b69cd2832ddb5c30b8 |
| x86_64 | |
| freerdp-3.10.3-5.el10_1.3.x86_64.rpm | SHA-256: 0b3bd34f973f17f927e4a706dc47a034f9891f5d1c0bd8a725f2511a1d1747cb |
| freerdp-debuginfo-3.10.3-5.el10_1.3.x86_64.rpm | SHA-256: 0f7690e2ac414f52eb9633932688b055312c624b50f33353e26beb4fb48c9e3b |
| freerdp-debugsource-3.10.3-5.el10_1.3.x86_64.rpm | SHA-256: cd5baf1197be1f57ebb2c91b3548f2d94ed8d871ac4fa188d4577362bf6c316e |
| freerdp-libs-3.10.3-5.el10_1.3.x86_64.rpm | SHA-256: c516c76b480d48c86c47ab712f5f7eec1bf4baeeff99074dd5a2dfedd523a328 |
| freerdp-libs-debuginfo-3.10.3-5.el10_1.3.x86_64.rpm | SHA-256: 3df1e9d285d98792b2eca802102970fbc7d2e7b36a10830220ef2c09caa6ab41 |
| freerdp-server-debuginfo-3.10.3-5.el10_1.3.x86_64.rpm | SHA-256: 71583d80a0dbe272d2196a606a162e98e1e1c629ce54432e32bce509300f57ec |
| libwinpr-3.10.3-5.el10_1.3.x86_64.rpm | SHA-256: fa5f4801c45d1a82600e4582467f5ffd555fe03975f275fd8fcea0703d94d4e7 |
| libwinpr-debuginfo-3.10.3-5.el10_1.3.x86_64.rpm | SHA-256: c73bafe5426972c072ea96ed68ce138477d6a0c990f5ba8e57101f54411f6a2a |
Red Hat Enterprise Linux for IBM z Systems 10
| SRPM | |
|---|---|
| freerdp-3.10.3-5.el10_1.3.src.rpm | SHA-256: 0dd07ea1969d8745a78a831d6b6e168f5bd6dc1bd6fa00b69cd2832ddb5c30b8 |
| s390x | |
| freerdp-3.10.3-5.el10_1.3.s390x.rpm | SHA-256: f5334858ae1e4f4755bc0544a9b7f48dcadf1608f75ea0fc5d4e6b989607f5bd |
| freerdp-debuginfo-3.10.3-5.el10_1.3.s390x.rpm | SHA-256: 37d7ab289d6ea5de2ade349f02bba02427e8038db8ce4501a4a350fc86193707 |
| freerdp-debugsource-3.10.3-5.el10_1.3.s390x.rpm | SHA-256: 9262c1cee8c701a6f9b5befc0c8f33f2ec0e0aef582eaa52994a3c927aa5ca76 |
| freerdp-libs-3.10.3-5.el10_1.3.s390x.rpm | SHA-256: ceb88d2354f34a951cf9d2b3fa1f75e530ad2fb162b14285f63c1eb9c52ae59f |
| freerdp-libs-debuginfo-3.10.3-5.el10_1.3.s390x.rpm | SHA-256: 4fb3217f805d95ce33511314b7c99ce5213674f512d6286dacdb1802f1dfca87 |
| freerdp-server-debuginfo-3.10.3-5.el10_1.3.s390x.rpm | SHA-256: 75f559ae07564119b7e2a697ceb168ff43647023b9b1074fb60aa72754ff1c1c |
| libwinpr-3.10.3-5.el10_1.3.s390x.rpm | SHA-256: dd580f9e5916fe697c17dc8159bfb813e269402e83af9b90f16f94095996b9b6 |
| libwinpr-debuginfo-3.10.3-5.el10_1.3.s390x.rpm | SHA-256: a8a37250ac99a11aa65d4bb1599306386ceba8a3120a0f34c0ca8269336894a6 |
Red Hat Enterprise Linux for Power, little endian 10
| SRPM | |
|---|---|
| freerdp-3.10.3-5.el10_1.3.src.rpm | SHA-256: 0dd07ea1969d8745a78a831d6b6e168f5bd6dc1bd6fa00b69cd2832ddb5c30b8 |
| ppc64le | |
| freerdp-3.10.3-5.el10_1.3.ppc64le.rpm | SHA-256: 26c54d8259cc6f69c03ecb5183a8323abc59553e4fc8d05a8162b9dc253a5002 |
| freerdp-debuginfo-3.10.3-5.el10_1.3.ppc64le.rpm | SHA-256: db450085f64b235162a881724bbd147dbe6ab8bd30a2f92a468d6abb54731ba2 |
| freerdp-debugsource-3.10.3-5.el10_1.3.ppc64le.rpm | SHA-256: 29dcc81a46889eea229e8052f582bd5a2d50be1f5d53df6c3515adfddbf04463 |
| freerdp-libs-3.10.3-5.el10_1.3.ppc64le.rpm | SHA-256: ec110932eea0f842c9890e01a04bc5c620ab813cc75fe488404ae38c8dae81bf |
| freerdp-libs-debuginfo-3.10.3-5.el10_1.3.ppc64le.rpm | SHA-256: ba171647e1653340f551304627a3ae45e2dca108b267a15214213d10c6946fcd |
| freerdp-server-debuginfo-3.10.3-5.el10_1.3.ppc64le.rpm | SHA-256: 9e4c7586cf9013d8bd6fedd4a85cea308ed7d7a297601c17d56a73454db1a2ed |
| libwinpr-3.10.3-5.el10_1.3.ppc64le.rpm | SHA-256: 301f5e426c75f06c17dd6d61bd72a516e48170e6745869c2a1c4aaaa51a96b0e |
| libwinpr-debuginfo-3.10.3-5.el10_1.3.ppc64le.rpm | SHA-256: 8c31bddc1c0079354772b39642476de82e63d2f62e384cc741d07eba8abd0121 |
Red Hat Enterprise Linux for ARM 64 10
| SRPM | |
|---|---|
| freerdp-3.10.3-5.el10_1.3.src.rpm | SHA-256: 0dd07ea1969d8745a78a831d6b6e168f5bd6dc1bd6fa00b69cd2832ddb5c30b8 |
| aarch64 | |
| freerdp-3.10.3-5.el10_1.3.aarch64.rpm | SHA-256: 0fd6e70cde96e20111b4d99b09e248c90cc3334f12ec04f50f4c4e13a6ce110e |
| freerdp-debuginfo-3.10.3-5.el10_1.3.aarch64.rpm | SHA-256: 83f82eaa9b96d69a6d81c6a5f95dcfcd926a2e6c1869fcfd62d58db54de3fc0e |
| freerdp-debugsource-3.10.3-5.el10_1.3.aarch64.rpm | SHA-256: 5161c804c643a86e7e345ec5c88b27a8ddd6ec58c1ee98bc40c9596995cb41aa |
| freerdp-libs-3.10.3-5.el10_1.3.aarch64.rpm | SHA-256: 8887e3c03387441a2afb1b36f5ff61584141ad469546bdc8ecf2f3122075985e |
| freerdp-libs-debuginfo-3.10.3-5.el10_1.3.aarch64.rpm | SHA-256: 40543ff38fc5420408ca5a212d4f73ec236c9c8ddf31008180173774af4cb02e |
| freerdp-server-debuginfo-3.10.3-5.el10_1.3.aarch64.rpm | SHA-256: 6f5cd4c38ba3748fc0cadda05748dc01bfc7585eff36c32de306c30d140a2735 |
| libwinpr-3.10.3-5.el10_1.3.aarch64.rpm | SHA-256: f7b9e8051429ceed8ac49ac8362289d41162de2082fb1286043c89e3db2354e1 |
| libwinpr-debuginfo-3.10.3-5.el10_1.3.aarch64.rpm | SHA-256: c24775baf5c44842ca3fd85d757dda5f1c1eb8eb432d48ec186a59c431b43903 |
Red Hat CodeReady Linux Builder for x86_64 10
| SRPM | |
|---|---|
| x86_64 | |
| freerdp-debuginfo-3.10.3-5.el10_1.3.x86_64.rpm | SHA-256: 0f7690e2ac414f52eb9633932688b055312c624b50f33353e26beb4fb48c9e3b |
| freerdp-debugsource-3.10.3-5.el10_1.3.x86_64.rpm | SHA-256: cd5baf1197be1f57ebb2c91b3548f2d94ed8d871ac4fa188d4577362bf6c316e |
| freerdp-devel-3.10.3-5.el10_1.3.x86_64.rpm | SHA-256: aa9e45e994a2bed598107d142f9bf469690a3767a4511c3b15efd036cfe5a240 |
| freerdp-libs-debuginfo-3.10.3-5.el10_1.3.x86_64.rpm | SHA-256: 3df1e9d285d98792b2eca802102970fbc7d2e7b36a10830220ef2c09caa6ab41 |
| freerdp-server-3.10.3-5.el10_1.3.x86_64.rpm | SHA-256: 5534a42744b8cc425145f5ddd1e75eefdb65a9b476af8f9274b2d9f1dc19579b |
| freerdp-server-debuginfo-3.10.3-5.el10_1.3.x86_64.rpm | SHA-256: 71583d80a0dbe272d2196a606a162e98e1e1c629ce54432e32bce509300f57ec |
| libwinpr-debuginfo-3.10.3-5.el10_1.3.x86_64.rpm | SHA-256: c73bafe5426972c072ea96ed68ce138477d6a0c990f5ba8e57101f54411f6a2a |
| libwinpr-devel-3.10.3-5.el10_1.3.x86_64.rpm | SHA-256: 4880ce4c0c60c908c815122b10bb7d7758308e6df3383125a476db48491d8bb3 |
Red Hat CodeReady Linux Builder for Power, little endian 10
| SRPM | |
|---|---|
| ppc64le | |
| freerdp-debuginfo-3.10.3-5.el10_1.3.ppc64le.rpm | SHA-256: db450085f64b235162a881724bbd147dbe6ab8bd30a2f92a468d6abb54731ba2 |
| freerdp-debugsource-3.10.3-5.el10_1.3.ppc64le.rpm | SHA-256: 29dcc81a46889eea229e8052f582bd5a2d50be1f5d53df6c3515adfddbf04463 |
| freerdp-devel-3.10.3-5.el10_1.3.ppc64le.rpm | SHA-256: 003d77e5b7ca276cf81df7035721d7569f4163103284fe24f517779e983f3598 |
| freerdp-libs-debuginfo-3.10.3-5.el10_1.3.ppc64le.rpm | SHA-256: ba171647e1653340f551304627a3ae45e2dca108b267a15214213d10c6946fcd |
| freerdp-server-3.10.3-5.el10_1.3.ppc64le.rpm | SHA-256: 4e535936f8dbaee5f29e7b90c7ea7b072054c56ea4efd7d66f20289695cf5051 |
| freerdp-server-debuginfo-3.10.3-5.el10_1.3.ppc64le.rpm | SHA-256: 9e4c7586cf9013d8bd6fedd4a85cea308ed7d7a297601c17d56a73454db1a2ed |
| libwinpr-debuginfo-3.10.3-5.el10_1.3.ppc64le.rpm | SHA-256: 8c31bddc1c0079354772b39642476de82e63d2f62e384cc741d07eba8abd0121 |
| libwinpr-devel-3.10.3-5.el10_1.3.ppc64le.rpm | SHA-256: d3a918e27beca2d22bb7da522c52b4b37933540f671bb14a4a94c2035dcac56d |
Red Hat CodeReady Linux Builder for ARM 64 10
| SRPM | |
|---|---|
| aarch64 | |
| freerdp-debuginfo-3.10.3-5.el10_1.3.aarch64.rpm | SHA-256: 83f82eaa9b96d69a6d81c6a5f95dcfcd926a2e6c1869fcfd62d58db54de3fc0e |
| freerdp-debugsource-3.10.3-5.el10_1.3.aarch64.rpm | SHA-256: 5161c804c643a86e7e345ec5c88b27a8ddd6ec58c1ee98bc40c9596995cb41aa |
| freerdp-devel-3.10.3-5.el10_1.3.aarch64.rpm | SHA-256: c3b680114345922cbfa84d7b6ecde9d9b4aaf4bdfb2c4d676dc2056543a4556c |
| freerdp-libs-debuginfo-3.10.3-5.el10_1.3.aarch64.rpm | SHA-256: 40543ff38fc5420408ca5a212d4f73ec236c9c8ddf31008180173774af4cb02e |
| freerdp-server-3.10.3-5.el10_1.3.aarch64.rpm | SHA-256: 879fbc938bf021055808509115f00b51ef493bee8276c878217d06b3e282aa40 |
| freerdp-server-debuginfo-3.10.3-5.el10_1.3.aarch64.rpm | SHA-256: 6f5cd4c38ba3748fc0cadda05748dc01bfc7585eff36c32de306c30d140a2735 |
| libwinpr-debuginfo-3.10.3-5.el10_1.3.aarch64.rpm | SHA-256: c24775baf5c44842ca3fd85d757dda5f1c1eb8eb432d48ec186a59c431b43903 |
| libwinpr-devel-3.10.3-5.el10_1.3.aarch64.rpm | SHA-256: b8cfc7adb7c69a772cae373b3ec89628c41ccc44f2c806c8151085ea74653d71 |
Red Hat CodeReady Linux Builder for IBM z Systems 10
| SRPM | |
|---|---|
| s390x | |
| freerdp-debuginfo-3.10.3-5.el10_1.3.s390x.rpm | SHA-256: 37d7ab289d6ea5de2ade349f02bba02427e8038db8ce4501a4a350fc86193707 |
| freerdp-debugsource-3.10.3-5.el10_1.3.s390x.rpm | SHA-256: 9262c1cee8c701a6f9b5befc0c8f33f2ec0e0aef582eaa52994a3c927aa5ca76 |
| freerdp-devel-3.10.3-5.el10_1.3.s390x.rpm | SHA-256: f2e74ffbda65cab590c89f3ee465879e4b8784b3fdf610a99c4233c06a98c8b9 |
| freerdp-libs-debuginfo-3.10.3-5.el10_1.3.s390x.rpm | SHA-256: 4fb3217f805d95ce33511314b7c99ce5213674f512d6286dacdb1802f1dfca87 |
| freerdp-server-3.10.3-5.el10_1.3.s390x.rpm | SHA-256: 146f350dfd1a4037e2a50c223c9b927637fc733f3fcab43edd08731a5a0fa09b |
| freerdp-server-debuginfo-3.10.3-5.el10_1.3.s390x.rpm | SHA-256: 75f559ae07564119b7e2a697ceb168ff43647023b9b1074fb60aa72754ff1c1c |
| libwinpr-debuginfo-3.10.3-5.el10_1.3.s390x.rpm | SHA-256: a8a37250ac99a11aa65d4bb1599306386ceba8a3120a0f34c0ca8269336894a6 |
| libwinpr-devel-3.10.3-5.el10_1.3.s390x.rpm | SHA-256: 95046ac41523dec5bffbdcae4548a30628d629690fd6271711c4b37b6acfef5d |
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