Low: Red Hat Security Advisory: libxml2 security update

An update for libxml2 is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CV...

libxml2: buffer over-read in xmlHTMLPrintFileContext in xmllint.c

A flaw was found in the xmllint program distributed by the libxml2 package. A buffer over-read in the xmlHTMLPrintFileContext function in the xmllint.c file may be triggered when a crafted file is processed with the xmllint program using the --htmlout command line option, causing an application...

CVE-2026-10651 Bluetooth Classic SDP parser truncation bug in bt_sdp_parse_attribute() leads to reachable assertion and possible out-of-bounds read

A malformed Bluetooth Classic SDP attribute can trigger a reachable assertion in Zephyr's SDP parser. In subsys/bluetooth/host/classic/sdp.c, btsdpparseattribute accepts an input buffer once it contains the 1-byte attribute type and 2-byte attribute id, but then unconditionally pulls an additiona...

httpd: mod_proxy_ajp: off-by-one out-of-bounds reads in AJP getter functions

A flaw was found in the modproxyajp module of httpd. When processing AJP Apache JServ Protocol messages, the AJP getter functions attempt to read data beyond the allocated buffer size, allowing an attacker or a malformed request to cause an out-of-bounds read. This issue leads to a denial of...

libxml2: buffer over-read in xmlHTMLPrintFileContext in xmllint.c

A flaw was found in the xmllint program distributed by the libxml2 package. A buffer over-read in the xmlHTMLPrintFileContext function in the xmllint.c file may be triggered when a crafted file is processed with the xmllint program using the --htmlout command line option, causing an application...

Low: Red Hat Security Advisory: libxml2 security update

An update for libxml2 is now available for Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support and Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability...

libxml2: buffer over-read in xmlHTMLPrintFileContext in xmllint.c

A flaw was found in the xmllint program distributed by the libxml2 package. A buffer over-read in the xmlHTMLPrintFileContext function in the xmllint.c file may be triggered when a crafted file is processed with the xmllint program using the --htmlout command line option, causing an application...

Low: Red Hat Security Advisory: libxml2 security update

An update for libxml2 is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support and Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability...

CVE-2025-62821

Microsoft HEIF Image Extensions 1.2.22.0 has an out-of-bounds read because CHEIFItemInfoEntryGetDataSize can return success while leaving the reported data size as 0. This causes a caller to make a 1-byte allocation. Later, CopyPixels computes copysize = stride absroiheight but does not check the...

Astra Linux – Vulnerability in aspell

The libaspell.a file in GNU Aspell before version 0.60.8 has a buffer overflow issue for strings that end with a single '\0' byte. This issue occurs when the encoding is set to ucs-2 or ucs-4 outside of the application, as indicated by the ASPELLCONF environment variable...

Astra Linux – Vulnerability in PHP 7.3, PHP 8.1

In PHP versions 8.1. before 8.1.31, and 8.2. before 8.2.26, as well as 8.3. before 8.3.14, a bug in the convert.quoted-printable-decode filter can cause certain data to be read as one byte too much. This can, under certain circumstances, lead to crashes or reveal content from other memory areas...

Astra Linux – Vulnerability in Redis

Redis is an open-source, in-memory database that persists data on disk. When using the Redis Lua Debugger, users can send malformed requests, causing the debugger’s protocol parser to read data beyond the actual buffer. This issue affects all versions of Redis with Lua debugging support 3.2 or...

Astra Linux – Vulnerability in glibc

The iconv feature in the GNU C Library also known as glibc or libc6, up to version 2.32, may have a buffer over-read issue when processing invalid multi-byte input sequences in the EUC-KR encoding...

CVE-2026-30803 Integer Underflow (Wrap or Wraparound) vulnerability in RTI Connext Micro (Core Libraries) allows Overread Buffers.

Integer Underflow Wrap or Wraparound vulnerability in RTI Connext Micro Core Libraries allows Overread Buffers.This issue affects Connext Micro: from 4.0.0 before 4.3.0...

CVE-2026-30803

RTI Connext Micro (Core Libraries) is affected by an Integer Underflow (wrap/wraparound) vulnerability that allows overread of buffers. Affected versions are Connext Micro 4.0.0 up to (but not including) 4.3.0. The issue is documented across CVE-2026-30803 entries in NVD and CVE records; no explo...

CVE-2026-30802

CVE-2026-30802 is an out-of-bounds read vulnerability in RTI Connext Micro (Core Libraries) affecting Connext Micro versions 4.0.0 up to but not including 4.3.0. The issue is described as an overread of buffers. The provided documents do not specify the exact vulnerable component (file/module), r...

EUVD-2026-37755

Out-of-bounds Read vulnerability in RTI Connext Micro Core Libraries allows Overread Buffers.This issue affects Connext Micro: from 4.0.0 before 4.3.0...

CVE-2026-3894

RTI Connext Professional (Core Libraries) is affected by CVE-2026-3894 due to an out-of-bounds read that can Overread buffers. Affected versions include 7.4.0–7.6.x, 7.0.0–7.3.1.3, 6.1.0–6.1.x, 6.0.0–6.0.x, 5.3.0–5.3.x, and 5.0.0–5.2.x. Impact as per CVSS: high for availability, low for integrity...

CVE-2026-0155

CVE-2026-0155 describes an OOB read in ImsMediaBitReader::ReadByteBuffer caused by a missing bounds check. This leads to remote information disclosure without additional execution privileges and requires no user interaction. The CVSS 3.1 vector indicates Network access with low attack complexity ...

libxml2: buffer over-read in xmlHTMLPrintFileContext in xmllint.c

A flaw was found in the xmllint program distributed by the libxml2 package. A buffer over-read in the xmlHTMLPrintFileContext function in the xmllint.c file may be triggered when a crafted file is processed with the xmllint program using the --htmlout command line option, causing an application...